Non-current - New Leader - Highway Equipment Company

Transcript

HIGHWAY EQUIPMENT COMPANY GENERAL MANUAL FOR MODEL N O N -C U R R EN T L2020GT SAFETY GUIDELINES ASSEMBLY OPERATION TROUBLESHOOTING PARTS LIST This machine may have been built with SPECIAL FEATURES. When ordering parts, furnish SERIAL NUMBER listed below. SERIAL ____________________ DEALER ___________________ IMPORTANT: READ THE SAFETY GUIDELINES AND ALL INSTRUCTIONS CAREFULLY BEFORE OPERATING HIGHWAY EQUIPMENT COMPANY - NEW LEADER DIVISION 1330 76 TH AVE SW, CEDAR RAPIDS, IOWA 52404-7052 PH. (319) 363-8281 www.highwayequipment.com FAX (319) 632-3081 N O N U -C R EN R T EN T MODEL L2020GT R R UNIT SERIAL NUMBER__________________ -C U MANUAL NUMBER: 81102-F N O N EFFECTIVE 3/2000 HIGHWAY EQUIPMENT COMPANY 1330 76TH AVE SW CEDAR RAPIDS, IOWA 52404-7052 PHONE (319) 363-8281 FAX (319) 632-3081 www.highwayequipment.com BUILDING THE BEST SINCE 1939 HIGHWAY EQUIPMENT COMPANY TABLE OF CONTENTS N O N -C U R R EN T Warranty............................................................................................................... 4 Preface ................................................................................................................. 5 Safety ................................................................................................................... 6 General Description............................................................................................... 10 Dimensions and Capacities .................................................................................... 11 Installation Instructions........................................................................................... 12 Selection of Pump & PTO............................................................................... 12 General Installation Instructions........................................................................ 13 Hydraulic Pump Installation.............................................................................. 14 Hydraulic Pump Drive shaft Installation............................................................ 14 Mounting the Spreader Body........................................................................... 15 Electric Dump Valve........................................................................................ 19 Fender ............................................................................................................ 19 Spinner Assembly Installation........................................................................... 20 Flow Divider Installation.................................................................................. 20 Hydraulic Hose Installation.............................................................................. 21 Electrical Connections ..................................................................................... 25 Initial Start-Up. ..................................................................................................... 26 Road Testing......................................................................................................... 27 General Operating Procedures............................................................................... 28 Lubrication and Maintenance................................................................................. 35 Hydraulic System ........................................................................................... 35 Service Schedule............................................................................................. 35 Gear Case....................................................................................................... 35 Conveyor Chain.............................................................................................. 35 Lubrication of Bearings.................................................................................... 37 Clean-Up........................................................................................................ 37 Fasteners ........................................................................................................ 37 Conveyor Belt................................................................................................. 37 Lubricant and Hydraulic Oil Specifications ............................................................. 43 Lubrication Chart .................................................................................................. 45 Synco-Matic Control ......................................................................................... 46 Troubleshooting..................................................................................................... 48 Torque Chart ........................................................................................................ 52 Instructions for Ordering Parts............................................................................... 53 Legend for Parts List Symbols ............................................................................... 54 P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o . 81102-F 2 HIGHWAY EQUIPMENT COMPANY TABLE OF CONTENTS CONT’D N O N -C U R R EN T Parts List Feedgate & Jack ................................................................................ 54 Fenders & Mudflaps ........................................................................... 56 Inverted “V”........................................................................................ 58 Cab Shield .......................................................................................... 59 Ladder................................................................................................ 60 Conveyor Drive................................................................................... 61 Conveyor Idler.................................................................................... 62 Sealer & Wiper Belts .......................................................................... 63 Conveyor Chain.................................................................................. 64 Chain Shield........................................................................................ 65 #5 Bottom........................................................................................... 66 Conveyor Chain Oiler.......................................................................... 68 Red-E-Vider....................................................................................... 69 Hillside Flow Divider........................................................................... 70 Spinner Guard..................................................................................... 71 24” Hydraulic Fans.............................................................................. 72 Reservoir ............................................................................................ 74 Twin Spinner Hydraulics...................................................................... 75 Reservoir/Pump Hydraulics.................................................................. 76 Mark IV.2 Control Hydraulics............................................................. 78 Gear Cases ......................................................................................... 80 Spinner Motor..................................................................................... 82 Conveyor Motors................................................................................ 84 Pump .................................................................................................. 86 Pump Direct Mount............................................................................. 88 Pump Mounting Kit ............................................................................. 90 Spinner Control Valve ......................................................................... 91 Decals................................................................................................. 92 Lights.................................................................................................. 94 P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o . 81102-F 3 HIGHWAY EQUIPMENT COMPANY PREFACE PLEASE ! ALWAYS THINK SAFETY FIRST !! The purpose of this manual is to familiarize the person (or persons) using this unit with the information necessary to properly install, operate, and maintain this system. These instructions cannot replace the following: the fundamental knowledge that must be possessed by the installer or operator, the knowledge of a qualified person, or clear thinking necessary to install and operate this equipment. Since the life of any machine depends largely upon the care it is given, we suggest that this manual be read thoroughly and referred to frequently. If for any reason you do not understand the instructions, please call your authorized dealer or our Cedar Rapids, Iowa, Service Department at (319) 363-8281. R EN T It has been our experience that by following these installation instructions, and by observing the operation of the spreader, you will have sufficient understanding of the machine enabling you to troubleshoot and correct all normal problems that you may encounter. Again, we urge you to call your authorized dealer or our Cedar Rapids Service Department if you find the spreader is not operating properly, or if you are having trouble with repairs, installation, or removal of this machine. R We urge you to protect your investment by using genuine HECO parts and our authorized dealers for all work other than routine care and adjustments. -C U Highway Equipment Company reserves the right to make alterations or modifications to this equipment at any time. The manufacturer shall not be obligated to make such changes to machines already in the field. N O N When this manual was originally supplied, it was accompanied by the Highway Equipment Company Operating and Maintenance Safety Manual. The Safety Manual should be read thoroughly and referred to frequently. If you do not have the Safety Manual, we recommend that you obtain one from your dealer or from Highway Equipment Company before any installation, operation or maintenance of the spreader is attempted. ACCIDENTS HURT !!! ACCIDENTS COST !!! ACCIDENTS CAN BE AVOIDED !!! P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o . 81102-F 5 Page Rev. A HIGHWAY EQUIPMENT COMPANY SAFETY TAKE NOTE! THIS SAFETY ALERT SYMBOL FOUND THROUGHOUT THIS MANUAL IS USED TO CALL YOUR ATTENTION TO INSTRUCTIONS INVOLVING YOUR PERSONAL SAFETY AND THAT OF OTHERS. FAILURE TO FOLLOW THESE INSTRUCTIONS CAN RESULT IN INJURY OR DEATH. T In this manual and on the safety signs placed on the unit, the words “DANGER,” “WARNING,” “CAUTION,” and “IMPORTANT” are used to indicate the following: WARNING! Indicates a potentially hazardous situation that, if not avoided, COULD result in death or serious injury, and includes hazards that are exposed when guards are removed. It may also be used to alert against unsafe practices. -C U R R EN DANGER! Indicates an imminently hazardous situation that, if not avoided, WILL result in death or serious injury. This signal word is to be limited to the most extreme situations and typically for machine components that, for functional purposes, cannot be guarded. Indicates a potentially hazardous situation that, if not avoided, MAY result in minor or moderate injury. It may also be used to alert against unsafe practices. O N CAUTION! N IMPORTANT! Is used for informational purposes in areas which may involve damage or deterioration to equipment but generally would not involve the potential for personal injury. The need for safety cannot be stressed strongly enough in this manual. At Highway Equipment Company, we urge you to make safety your top priority when operating any equipment. We firmly advise that anyone allowed to operate this machine be thoroughly trained and tested, to prove they understand the fundamentals of safe operation. The following guidelines are intended to cover general usage and to assist you in avoiding accidents. There will be times when you will run into situations that are not covered in this section. At those times the best standard to use is common sense. If, at any time, you have a question concerning these guidelines, please call your authorized dealer or our factory at (319) 363-8281. P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o . 81102-F 6 Page Rev. A HIGHWAY EQUIPMENT COMPANY SAFETY AVOID ACCIDENTS Most accidents, whether they occur in industry, on the farm, at home, or on the highway, are caused by the failure of some individual to follow simple and fundamental safety rules or precautions. For this reason, most accidents can be prevented by recognizing the real cause and doing something about it before the accident occurs. EN T Regardless of the care used in the design and construction of any type of equipment, there are many conditions that cannot be completely safeguarded against without interfering with reasonable accessibility and efficient operation. U R R A CAREFUL OPERATOR IS THE BEST INSURANCE AGAINST AN ACCIDENT. THE COMPLETE OBSERVANCE OF ONE SIMPLE RULE WOULD PREVENT MANY THOUSAND SERIOUS INJURIES EACH YEAR. THAT RULE IS: OR ADJUST A O N -C NEVER ATTEMPT TO CLEAN, OIL MACHINE WHILE IT IS IN MOTION . SAFETY COUNCIL N NATIONAL CAUTION! If spreader is used to transport chemicals, check with your chemical supplier regarding DOT (Department of Transportation) requirements. P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o . 81102-F 7 Page Rev. A HIGHWAY EQUIPMENT COMPANY SAFETY DECALS MAINTENANCE INSTRUCTIONS 1. Keep safety decals and signs clean and legible at all times. 2. Replace safety decals and signs that are missing or have become illegible. 3. Replaced parts that displayed a safety sign should also display the current sign. 4. Safety decals or signs are available from your dealer's Parts Department or our Cedar Rapids factory. INSTALLATION INSTRUCTIONS EN T 1. Clean Surface Wash the installation surface with a synthetic, free rinsing detergent. Avoid washing the surface with a soap containing creams or lotion. Allow to dry. R R 2. Position Safety Decal Decide on the exact position before application. Application marks may be made on the top or side edge of the substrate with a lead pencil, marking pen, or small pieces of masking tape. NOTE: Do not use chalk line, china marker, or grease pencil. Safety decals will not adhere to these. -C U 3. Remove the Liner A small bend at the corner or edge will cause the liner to separate from the decal. Pull the liner away in a continuous motion at a 180 degree angle. If the liner is scored, bend at score and remove. N O N 4. Apply Safety Decal a. Tack decal in place with thumb pressure in upper corners. b. Using firm initial squeegee pressure, begin at the center of the decal and work outward in all directions with overlapping strokes. NOTE: Keep squeegee blade even, nicked edges will leave application bubbles. c. Pull up tack points before squeegeeing over them to avoid wrinkles. 5. Remove Premask If safety decal has a premask cover remove it at this time by pulling it away from the decal at an 18 degree angle. NOTE: It is important that the premask covering is removed before the decal is exposed to sunlight to avoid the premask from permanently adhering to the decal. 6. Remove Air Pockets Inspect the decal in the flat areas for bubbles. To eliminate the bubbles, puncture the decal at one end of the bubble with a pin (never a razor blade) and press out entrapped air with thumb moving toward the puncture. 7. Re-Squeegee All Edges P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o . 81102-F 8 Page Rev. A HIGHWAY EQUIPMENT COMPANY N O N -C U R R EN T SAFETY DECALS P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o . 81102-F 9 Page Rev. A HIGHWAY EQUIPMENT COMPANY GENERAL DESCRIPTION The Model L2020 Generation Two is a hopper-type spreader intended for spreading free-flowing granular agricultural materials, such as chemical fertilizers, agricultural limestone and gypsum. It is intended for truck chassis or flotation vehicle mounting. It also may be incorporated into a towed trailer unit. The unit is powered hydraulically and provides independent variable speed control for the spinner and full automatic ground speed coordinated control for the conveyor by means of the Synco-Matic Mark III control system. The hydraulic pump, which provides the hydraulic power, is a gear-type pump that is driven by means of a transmission PTO. EN T The conveyor runs the full length of the hopper bottom to deliver material to the spinners through an adjustable metering gate at the rear of the hopper body. It is driven by an orbital type hydraulic motor integrally mounted to a 6 to 1 ratio spur gear box. The standard conveyor is a number five straight belt on ten foot through thirteen foot units and a number four Belt-over-chain on fourteen foot through sixteen foot units. N O N -C U R R The distributor spinner assembly has two 24 inch diameter discs canted upward at the outer edges by 5°. Each disc has three formed and heat treated fins. Each fin’s angle can be adjusted. Spinners are fed through an adjustable material flow divider. P l e a s e G i v e P a r t N o . , D e s c ri p t i o n a n d U n i t S e r i a l N o81102-F . 10 Page Rev. A HIGHWAY EQUIPMENT COMPANY 196” (4980 mm) 208” (5285 mm) 220” (5590 mm) -C 14’ 15’ 16’ Weights and Dimensions Inside Frame B C 120” (3050 mm) 111” (2820 mm) 132” (3355 mm) 123” (3125 mm) 144” (3660 mm) 135” (3430 mm) 156” (3960 mm) 147” (3735 mm) O N 10’ 11’ 12’ 13’ Over-All A 148” (3760 mm) 160” (4065 mm) 172” (4370 mm) 184” (4675 mm) N Body Length U R R EN T DIMENSIONS & CAPACITIES 168” (4265 mm) 180” (4570 mm) 192” (4875 mm) 159” (4040 mm) 171” (4345 mm) 183” (4650 mm) Cab to Axle C.A. 84” (2135 mm) 84” (2135 mm) 102” (2590 mm) 102-108” (2590-2745 mm) 120” (3050 mm) 120” (3050 mm) 138” (3505 mm) Capacities-Struck — Cubic Yards (Meters3) Cubic Feet Body Length Standard Basic Spreader Weight-Approx. 10’ 7.3 (5.6) 195 2735 lbs. (1241 kg) 11’ 7.9 (6.1) 214 2940 lbs. (1334 kg) 12’ 8.7 (6.7) 234 3045 lbs. (1382 kg) 13’ 9.4 (7.2) 253 3151 lbs. (1430 kg) 14’ 10.2 (7.8) 273 3256 lbs. (1477 kg) 15’ 10.9 (8.4) 292 3461 lbs. (1570 kg) 16’ 11.6 (8.9) 312 3666 lbs. (1663 kg) P l e a s e G i v e P a r t N o . , D e s c ri p t i o n a n d U n i t S e r i a l N o81102-F . 11 Page Rev. A HIGHWAY EQUIPMENT COMPANY INSTALLATION INSTRUCTIONS SELECTION OF PUMP AND PTO Since the amount of material per acre to be spread depends upon the match between rear tire size, pump size, pump speed (which depends upon engine speed and PTO percent), conveyor delivery rate and feedgate opening, it is essential that a correct match between these factors be made. This matching is called “sizing.” SIZING DATA REQUIRED EN T 1. Correct sizing requires accurate and complete information. A. PTO Data 1. Make and model of PTO. 2. PTO percentage of engine RPM. 3. Direction of PTO Rotation (Engine direction or opposite of engine direction). B. Engine RPM range while spreading. For popular medium duty V-8 engines, the recommended operating range would be 2800 to 3200 engine RPM. R U R IMPORTANT! Excessive engine speed will cause more hydraulic oil to be pumped than is required to drive spinners and conveyor and may result in overheating the oil. Too low an engine speed may not provide sufficient hydraulic oil flow to maintain spread width or to keep the conveyor running at the speed required to deliver the desired quantity of material being spread. -C NOTE: With lower speed engines, such as diesels and heavy duty gasoline engines, it may be necessary to select a higher percentage PTO or a larger pump than standard. Consult your dealer in such cases. It is desirable to install a tachometer in order to maintain proper engine speeds. N O N 2. Pump PTO Selection: Some important facts to remember are: A. Correct pump delivery range for the L2020GT hydraulic system is 25 to 28 GPM (Gallons Per Minute). B. Hydraulic pump should not exceed 2000 RPM (Revolutions Per Minute). The following chart shows the low and high range of oil delivery in GPM versus pump RPM: HECO Pump Part No. Driveline/Direct Mount 22394/31231 22395/30168 22396/31232 22397/36847 22398/31233 Pump GPM Pump RPM 25 28 25 28 25 28 25 28 25 28 1575 1750 1300 1450 1150 1300 1050 1150 900 1000 P l e a s e G i v e P a r t N o . , D e s c ri p t i o n a n d U n i t S e r i a l N o81102-F . 12 Page Rev. A HIGHWAY EQUIPMENT COMPANY INSTALLATION INSTRUCTIONS CONT’D To determine PTO (Power Take-Off) percentage: (PTO RPM ÷ OPTIMAL TRUCK ENGINE RPM) x 100 = PTO% To determine Engine RPM: PTO RPM ÷ (PTO% ÷ 100) = Engine RPM For example: If the optimal truck engine RPM is 3600, using the standard pump part no. 22397, the maximum PTO% is (1700 ÷ 3600) x 100 = 47%. the minimum PTO% is (1500 ÷ 3600) x 100 = 42%. EN T Suppose a 46% PTO is selected, the truck engine operating RPM range is: 1700 ÷ (46% ÷ 100) = 3695 Engine RPM. 1500 ÷ (46% ÷ 100) = 3260 Engine RPM. Operating between 3260 and 3695 RPM would assure adequate flow in the hydraulic system to keep both spinners and conveyor running at peak performance. R U R IMPORTANT! Do not select a PTO% and an engine RPM resulting in more than 2000 PTO RPM. Driving the pumps (referenced above) at speeds greater than 2000 RPM will result in premature failure of the pump and other hydraulic components. -C GENERAL INSTALLATION INSTRUCTIONS In mounting the L2020GT spreader on a truck, the following major questions must be considered: N 1. Is the CA (Cab to Axle) dimension of the truck correct for the length of the spreader? O To answer this question the following chart will assist in matching spreader to truck: Single Rear Axle Truck CA Dimension (Inches) 10 - 11 12 13 14 15 16 84 102 108 N Spreader Inside Body Length (Feet) Tandem Rear Axle Truck CA (CT) Dimension (Inches) 102 102 120 120 138 2. Is the truck’s GAWR (Gross Axle Weight Rating) and the GVWR (Gross Vehicle Weight Rating) adequate to carry the fully loaded spreader? To answer this question, refer to your New Leader dealer. He knows where to find the GAWR and GVWR for most trucks, and how to calculate the weight distribution on each axle and total loaded vehicle weight. P l e a s e G i v e P a r t N o . , D e s c ri p t i o n a n d U n i t S e r i a l N o81102-F . 13 Page Rev. A HIGHWAY EQUIPMENT COMPANY INSTALLATION INSTRUCTIONS CONT’D Recommended sequence of installation is as follows: 1. 2. 3. 4. 5. 6. 7. 8. Mounting of pump and pump drive. Installation of radar (if applicable). Mounting of spreader. Installation of cab pressure gauge Mark III control box (if applicable). Installation of hydraulic hose and electrical wiring. Installation of optional attachments. Filling hydraulic tanks and lubrication. Checking for leaks and proper functioning. T HYDRAULIC PUMP INSTALLATION R EN A mounting bracket for the hydraulic pump is shipped with the spreader. It may be necessary to modify this bracket to fit your truck since many variable factors, such as PTO make and model, muffler position, transmission make and model, etc., all affect the mounting position. DO NOT WELD THE BRACKET TO THE TRUCK FRAME, to do so may void the truck manufacturer’s warranty. R Position the mounting bracket so that the pump drive shaft will be as straight as possible. In no case may the angle at any universal joint exceed 15°. The pump shaft and PTO shaft should be parallel. (Figure 1) U HYDRAULIC PUMP DRIVE SHAFT INSTALLATION -C The pump drive shaft included may be too long for some installations. It may be cut and redrilled as necessary. When redrilling the shaft, be sure that universal joints are properly “timed,” as shown in Figure 1. N O N Install the slip joint at the end of the pump drive shaft. Failure to install the slip joint will result in bearing failure in pump, PTO or both. Parallel Shafts Not To Exceed 15 Degrees Parallel Forks Figure 1 - Timing of Universal Joints CAUTION! All holes in the truck cab walls, floor and firewall for control wires, hoses and cables are to be grommeted, plugged and sealed to prevent entrance of engine fumes, dust, dirt, water and noise. See Mark III Assembly, Operation & Maintenance Manual for installation instructions of the Radar, Control Box and Cable Routing. P l e a s e G i v e P a r t N o . , D e s c ri p t i o n a n d U n i t S e r i a l N o81102-F . 14 Page Rev. A HIGHWAY EQUIPMENT COMPANY INSTALLATION INSTRUCTIONS CONT’D MOUNTING OF SPREADER BODY Truck Frame Length In many cases with a new truck, the truck frame must be shortened. The length from the rear of the cab to the rear end of the frame should be approximately as shown on the Dimensions and Capacity Chart on Page 9 under “C”. Wood Filler Strips -C U R R EN T Hardwood filler strips (not supplied with spreader) 1” by 3” must be installed the length of the frame behind the truck cab. Cut the filler strip to length and place on top of the truck frame rails. With a heavy hammer strike directly above each rivet head to mark the position of the rivet, if frame has rivets in top flange. Remove the filler strips and counterbore for rivet head clearance. Replace the filler strips and hold them in place by bending anchor clips as shown in Figure 2. If the truck frame has fishplates on the top flange, it will be necessary to provide a level top surface by adding steel shim bars or strips of the same thickness as the fishplates and as wide as the frame channel top flange. These shim bars or strips must be drilled out clear any rivet or bolt heads. DO NOT WELD these bars or strips the truck frame. Place the wood filler strips on top of them and secure both steel shims and wood strips by means of bending the anchor clips around them and the frame top flange as shown in Figure 2. Each steel shim bar or strip and each separate wood filler strip should have three anchor clips. Locate anchor clips between spreader body cross sills. Secure each anchor clip by driving 1/4” sheet metal screw through clip into wood filler strip as shown in Figure 2. Hardwood Filler Strip N Fish Plate N O Anchor Clip Shim Bar Truck Frame Rail 1/4” Sheet Metal Screw Truck Frame Rail Hardwood Filler Strip Anchor Clip Shim Bar - Tack Weld to Shim Bar (Not Truck Frame) Truck Frame Rail 1/4” Sheet Metal Screw Figure 2 - Wood Filler Strips & Anchor Clips P l e a s e G i v e P a r t N o . , D e s c ri p t i o n a n d U n i t S e r i a l N o81102-F . 15 Page Rev. A HIGHWAY EQUIPMENT COMPANY INSTALLATION INSTRUCTIONS CONT’D Positioning Body Using a suitable lifting device with a 6000 pound minimum lifting capacity, lift the empty spreader body onto the truck frame. Position body centrally with respect to the truck frame rails and approximately 4" to the rear of the cab. Check the position of the spreader at the rear to insure that the rear mounting angle can be installed on truck frame and centered on rear cross tube. N O N -C U R R EN T CAUTION! Never lift equipment over people. Use only lifting devices rated for 6000 pounds or more. Loads may shift or fall if improperly supported, causing injury. Figure 3 - Mounting Angle Installation P l e a s e G i v e P a r t N o . , D e s c ri p t i o n a n d U n i t S e r i a l N o81102-F . 16 Page Rev. A HIGHWAY EQUIPMENT COMPANY INSTALLATION INSTRUCTIONS CONT’D Installing Front Mounting Angles Position the two front mounting plates on the second cross tube from the front of the spreader. Assemble the two front mounting angle springs and hardware as shown in Figure 3. Mark the location of the holes on the truck frame. Drill two 9/16” diameter holes through the truck frame. Install hardware and torque according to torque chart. NOTE: On some vehicles it may be necessary to mount the front mounting angle springs on the first cross tube due to obstructions, such as spring shackles, etc. DO NOT PUT HOLES INTO TOP OR BOTTOM FLANGES—to do so may void truck manufacturer’s warranty. When drilling holes in frame member, drill only through vertical web portions. EN T IMPORTANT! Installing Center Mounting Angles (10 Foot and 11 Foot Bodies only) R R Position the center mounting angles at a convenient cross tube near the center of the body with the slotted faces against the truck frame. (Figure 3) Do not install hardware, these mounting angles are used for side to side support only. U Installing Center Mounting Angles (12 Foot through 16 Foot Bodies only) N O N -C Position the center mounting angles at a convenient location near the center of the body with the slotted faces against the truck frame and mark the location of the slots on the truck frame. Drill two 9/16” diameter holes through the truck frame approximately 3/4” from the bottom of the slot. (Figure 3) Install hardware and torque according to torque chart. NOTE: The position of the center mounting angles will vary from truck to truck due to obstruction, such as spring shackles, etc. Installing Rear Mounting Angles Position the rear mounting angles with the slotted faces against the side of the truck frame and centered on the rear cross tube. Mark the location of the slots on the truck frame. Drill two 9/16” diameter holes through the truck frame at the bottom end of the slots. (Figure 3) Install hardware and torque according to torque chart. IMPORTANT! CAUTION! DO NOT WELD ON VEHICLE FRAME! Such welding can lead to fatigue cracking and must be avoided. When drilling holes, make sure that the drill will not puncture the gas tank or harm any other obstruction! P l e a s e G i v e P a r t N o . , D e s c ri p t i o n a n d U n i t S e r i a l N o81102-F . 17 Page Rev. A HIGHWAY EQUIPMENT COMPANY INSTALLATION INSTRUCTIONS CONT’D Securing Spreader Body to Frame Install the mounting angles and tighten the mounting bolts according to the torque chart. Position the angles as described in the steps listed above. Weld the mounting angles to the spreader cross tubes by welding on the front, outer and rear sides. (Figure 4) Be sure welds between mounting bars or mounting angles and spreader cross tubes are sound full fillet welds. Center mounting angles so good fillet welds can be made on three sides, an edge bead weld is not a satisfactory weld for this service. Use dry E6013 or E7018 rod for mild steel spreaders. On stainless steel spreaders, use type 308 welding rod. N O N -C U R R EN T Check for vehicle visibility, especially toward the rear. Reposition or add mirrors so adequate rearward visibility is maintained. Check installation completely to be sure all fasteners are secure and that nothing has been left undone. Figure 4 - Welding Instructions If at anytime, an arc welder is used on the vehicle or anything connected to the vehicle, be sure to connect the welders ground directly to one of the two items being welded. IMPORTANT! Disconnect power cable from the Mark III processor box! Failure to do so can result in damage to components on both the vehicle and spreader in which case, the warranty will be null and void by manufacturer of same. P l e a s e G i v e P a r t N o . , D e s c ri p t i o n a n d U n i t S e r i a l N o81102-F . 18 Page Rev. A HIGHWAY EQUIPMENT COMPANY INSTALLATION INSTRUCTIONS CONT’D ELECTRIC DUMP VALVE CONTROL INSTALLATION T Splice wire from switch into a wire that is fused with a two amp to four amp fuse using a tap connector. (See location of tap connector in Figure 5.) Ground ring terminal to chain shield hardware. Mount switch in dash or control panel in a location that is easily accessible while operating vehicle. EN Figure 5 - Electric Dump Valve Control O N -C U R R FENDER INSTALLATION N Figure 6 - Fender Angle Installation Attach fender angles to spreader body as shown in Figure 6. Use the upper set of holes for full or super floatation fenders and the lower set of holes for semifloat and truck chassis mount fenders. Do not tighten the hardware at this time. NOTE: Some installations have angles in all locations in place of larger panels shown. Attach the fender panels on top of the fender angles as shown in Figure 7. Tighten angle and panel hardware to recommended torques. Repeat on opposite side. Figure 7 - Fender Installation P l e a s e G i v e P a r t N o . , D e s c ri p t i o n a n d U n i t S e r i a l N o81102-F . 19 Page Rev. A HIGHWAY EQUIPMENT COMPANY INSTALLATION INSTRUCTIONS CONT’D SPINNER ASSEMBLY INSTALLATION Position A - (Rear) To be used with a #5 straight belt conveyor. T Position B - (Forward) To be used with a #2, #3 or #4 BOC conveyor. -C U R R EN Figure 8 - Mounting The Spinner Assembly To center flow divider and spinners with conveyor measure diagonally points A to B, and points A to C. Move accordingly to obtain equal measurements. Using any suitable jack or hoist with a 500 pound minimum lifting capacity, lift the spinner assembly into position on top of the sill flange. See Figure 8 to determine which set of mounting holes to use. Install hardware and tighten nuts finger tight only with the assembly in place against the bottom of the sills. Measure diagonally from the corner of the conveyor shield to the spinner hub (Figure 9). Shift the assembly sideways as necessary to equalize the two measurements. Tighten all hardware securely and recheck the diagonal. N Figure 9 - Aligning Spinner & Flow Divider O FLOW DIVIDER INSTALLATION N Hillside Flow Divider Standard Red-E-Vider/ Optional Lime Divider Slide divider onto formed channel on fan frame. Install square nut on the front side of fan frame. Insert adjusting bolt into bearing on divider and thread into square nut. Tighten set screw on bearing onto adjusting bolt near the handle. Bolt upper section in place using the last two conveyor shield bolts on each side. Center member must be vertical and centered on the conveyor. (Figure 10) Red-E-Vider/ Lime Divider Figure 10 - Flow Divider P l e a s e G i v e P a r t N o . , D e s c ri p t i o n a n d U n i t S e r i a l N o81102-F . 20 Page Rev. A HIGHWAY EQUIPMENT COMPANY INSTALLATION INSTRUCTIONS CONT’D HYDRAULIC HOSE INSTALLATION R EN T Determine the pressure port of the pump as shown in Figure 11. Install the pressure hose into this port. Connect the suction hose to the opposite port and to the tank outlet on the reservoir. If necessary, use plastic tie straps to support hoses so that they will not catch on field obstructions, contact the muffler or moving parts. R Figure 11 - Hydraulic Pump Installation If a threaded connection is tightened to tightly, the fitting or housing into which the fitting is placed could be distorted and an unstoppable leak could occur. O N CAUTION! -C U Use thread sealer on all fittings, except “O” ring and JIC adapter, “O” ring valves and motors, etc. When using thread sealer, do not put it on the first three threads of the fitting. Too much on the fitting or on the first three threads will force it into the oil stream where it could damage the system. N Assemble the system as shown in the Hydraulics Schematic (Parts pages 75-79). Place the hose clamps as needed to keep hoses away from hot or moving parts. Do not let hoses hang so low as to be snagged. Do not stretch hoses tight. The Hydraulic Hoses supplied are as follows: Pressure line - Two wire braid hose, one end fitting crimped on, other end fitting to be field installed after cutting hose to length. See assembly instructions on the following page. Suction line - Single spiral wire reinforced to be cut to length. Fittings to be assembled with double hose clamps. All return lines - Double cotton braid to be cut to length as necessary. Fittings to be assembled with single hose clamps. P l e a s e G i v e P a r t N o . , D e s c ri p t i o n a n d U n i t S e r i a l N o81102-F . 21 Page Rev. A HIGHWAY EQUIPMENT COMPANY INSTALLATION INSTRUCTIONS CONT'D AEROQUIP REUSABLE NON-SKIVE TYPE ENDS Thru-the-cover style reusable fittings used with hose FC211, FC212, GH663, and GH793. T Step 1 Cut hose to length required using a fine tooth hacksaw or cut-off machine. Clean hose bore. U R R EN Step 2 Liberally lubricate hose cover with Aeroquip hose assembly lube. Place socket in vise and turn hose into socket counterclockwise until it bottoms. When assembling long lengths of hose, it may be preferred to put hose in the vise just tight enough to prevent from turning, and screw socket onto the hose counterclockwise until it bottoms. N O N -C Step 3 Liberally lubricate nipple threads and inside of hose. Use heavy weight oil or Aeroquip 222070 hose assembly lube. Step 4 Screw nipple clockwise into socket and hose. Leave 1/32" to 1/16" clearance between nipple hex and socket. Disassemble in reverse order. Used with permission of the Aeroquip Company WARNING! Do not use one manufacturer's hose with another manufacturer's fittings! Such will void any warranty and may cause premature burst or leak of hydraulic fluids! Such bursting or leaking may cause severe injury and/or fire! P l e a s e G i v e P a r t N o . , D e s c ri p t i o n a n d U n i t S e r i a l N o81102-F . 22 Page Rev. A HIGHWAY EQUIPMENT COMPANY INSTALLATION INSTRUCTIONS CONT'D HYDRAULIC HOSE MAINTENANCE Hose assemblies in operation should be inspected frequently for leakage, kinking, abrasion, corrosion or any other signs of wear or damage. Worn or damaged hose assemblies should be replaced immediately. EN T Clean Clean assembly by blowing out with clean compressed air. Assemblies may be rinsed out with mineral spirits if the tube stock is compatible with oil, otherwise hot water at 150 degrees F maximum may be used. -C U R R Inspect Examine hose assembly internally for cut or bulged tube, obstructions, and cleanliness. For segment style fittings, be sure that the hose butts up against the nipple shoulder; band and retaining ring are properly set and tight, and segments are properly spaced. Check for proper gap between nut and socket or hex and socket. Nuts should swivel freely. Check the layline of the hose to be sure the assembly is not twisted. Cap the ends of the hose with plastic covers to keep clean. N O N Test The hose assembly should be hydrostatically tested at twice the recommended working pressure of the hose. Test pressure should be held for not more than one minute and not less than 30 seconds. When test pressure is reached, visually inspect hose assembly for: 1. Any leaks or signs of weakness. 2. Any movement of the hose fitting in relation to the hose. Any of these defects are cause for rejection. WARNING! Testing should be conducted in approved test stands with adequate guards to protect the operator. STORAGE AND HANDLING Hose should be stored in a dark, dry atmosphere away from electrical equipment, and the temperature should not exceed 90° F. P l e a s e G i v e P a r t N o . , D e s c ri p t i o n a n d U n i t S e r i a l N o81102-F . 23 Page Rev. A HIGHWAY EQUIPMENT COMPANY INSTALLATION INSTRUCTIONS CONT’D INSTALLATION GUIDE WRONG EN 2. Install hose runs to avoid rubbing or abrasion. Clamps are often needed to support long runs of hose or to keep hose away from moving parts. It is important that the clamps be of the correct size. A clamp that is too large will allow the hose to move in the clamp causing abrasion at this point. R 1. Use elbows and adapters in the installation to relieve strain on the assembly, and to provide easier and neater installations that are accessible for inspection and maintenance. Remember that metal end fittings cannot be considered as part of the flexible portion of the assembly. T RIGHT R WRONG RIGHT -C U WRONG N RIGHT N O 3. In straight hose installations allow enough slack in the hose line to provide for changes in length that will occur when pressure is applied. This change in length can be from +2% to -4%. WRONG RIGHT 4. Do not twist hose during installation. This can be determined by the printed layline on the hose. Pressure applied to a twisted hose can cause hose failure or loosening of the connections. WRONG WRONG RIGHT RIGHT 5. Keep hose away from hot parts. High ambient temperature will shorten hose life. If you cannot route it away from the heat source, insulate it. 6. Keep the bend radii of the hose as large as possible to avoid hose collapsing and restriction of flow. Follow catalog specs on minimum bend radii. (Used with the permission of The Weatherhead Company.) P l e a s e G i v e P a r t N o . , D e s c ri p t i o n a n d U n i t S e r i a l N o81102-F . 24 Page Rev. A HIGHWAY EQUIPMENT COMPANY INSTALLATION INSTRUCTIONS CONT’D ELECTRICAL CONNECTIONS Connect all electrical control circuits. The supply conductor should be connected to the accessory terminal of the truck ignition switch through the fifteen amp. circuit breaker provided in the control panel. All wiring should be approved automotive insulated wire, should be supported adequately with insulating ties or straps, should be located where it will not interfere with any control or access, does not contact any moving parts or sharp edge and is kept away from any hydraulic line or any heated part. Lights and reflectors are provided to meet FMVSS 108 requirements but not necessarily any other applicable local, regional or national codes. EN T FILLING HYDRAULIC SYSTEM DO NOT attempt to run pump without first filling hydraulic oil reservoir and opening suction line gate valve, or pump may be ruined. R IMPORTANT! R Fill reservoir with hydraulic oil as specified in the Lubricant Specifications section of this manual. Be sure oil is clean, free from dirt, water and other contaminants. N O N See “Initial Start-Up” procedure. -C CHECKING INSTALLATION U Lubricate all points requiring lubrication per Lubrication Chart in this manual. P l e a s e G i v e P a r t N o . , D e s c ri p t i o n a n d U n i t S e r i a l N o81102-F . 25 Page Rev. A HIGHWAY EQUIPMENT COMPANY INITIAL START-UP Check over entire unit to be sure all fasteners are in place and properly tightened per “Fastener Torque Chart” in this manual. Disengage transmission PTO driving pump. NOTE: Stand clear of moving machinery. Do not load spreader with material. N -C U R R EN T 1. Check to see that no other person(s) are in the vicinity of the truck or spreader. 2. Check to see that no loose parts are in the body or on conveyor or spinner. Be sure to remove any loose pieces. 3. Open feedgate until it is completely clear of conveyor. 4. Check oil level in reservoir. Fill the hydraulic reservoir with oil if necessary. Refer to the "Lubricant Specification'' section of this manual for proper oil. Open the gate valve under the reservoir fully. 5. Start truck engine and set throttle so engine runs at about 1000RPM. Engage PTO driving pump. Allow pump to run and circulate oil for several minutes. In cold weather increase warm-up time. 6. Move spinner control valve to position ''3''. Spinner should run at slow speed. Allow to run until it is operating smoothly and all air has been purged. Move spinner control valve to ''0'' position. 7. Place Mark IV.2 in manual mode (see Mark IV.2 Manual) and run conveyor until it’s operating smoothly. 8. Move spinner control valve to position ''5'' and allow both spinner and conveyor to run. Shut down system. When all parts have come to rest, check all hydraulic system connections for leaks. 9. Check all connections in the hydraulic system to make sure that there are no leaks. 10. Check hydraulic oil reservoir and refill to “FULL” mark on sight gauge. Unit is now ready for road testing. O DO NOT check leaks with hands while system is operating as high pressure oil leaks can be dangerous! DO NOT check for leaks adjacent to moving parts while system is operating as there may be danger of entanglement! N WARNING! P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 26 Page Rev. A HIGHWAY EQUIPMENT COMPANY ROAD TESTING Prior to first use of machine, prior to each spreading season's use, and following overhaul or repair work, unit should be road tested to verify that all components and systems are functioning properly. Road testing may be done over any suitable course which will allow vehicle to be driven at speeds to be used while spreading units with radar may require a course terrain for proper radar reception. The following procedure is a guide. R R EN T 1. Be sure machine has been properly serviced, that oil reservoir is full and gate valve under reservoir is fully open. Do not put any load in spreader. 2. Set spinner control valve to position number 5. 3. Start truck engine. Flip Mark IV.2 power switch to the ''on'' position. Engage PTO and allow to run at fast idle for five to ten minutes to bring hydraulic oil up to operating temperature. Spinners should revolve at moderate speed, and the conveyor should not move. 4. Set program in Mark IV.2 console. Advance program to the operational mode forward travel. Move the conveyor switch on the Mark IV.2 front panel to the ''on'' position. Conveyor should start immediately when vehicle moves and should continue to run at speeds which should vary directly with the vehicles road speed; the conveyor should speed up as truck speed increases and slow down as truck speed reduces. Spinner speed should remain constant when engine speed is above minimum operating range. N O N DANGER! -C U To observe conveyor and spinner speed while vehicle is in motion, proper safety precautions should be observed! These may include use of suitable mirrors clamped to permit observation by a safely seated observer, following the spreader in another vehicle at a safe distance, or other suitable means. Do not stand on fenders, in body or on any part of spreader as there is danger of falling off the vehicle or into moving parts! Use great care in performing this test! IMPORTANT! CHANGE THE HYDRAULIC OIL FILTER AFTER THE FIRST WEEK (OR NOT MORE THAN 50 HOURS) OF OPERATION ON A UNIT. P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 27 Page Rev. A HIGHWAY EQUIPMENT COMPANY GENERAL OPERATING PROCEDURES To operate the L2020GT Synco-Matic Mark IV.2 spreader, the following sequence should be followed: Be sure unit has been properly serviced and is in good operating condition. Disengage pump drive PTO. Fill body with material to be spread. Drive to location where spreading is to be done. Adjust spinner control valve to setting required for material used to give spread width desired. See Spinner Adjustment pages. 6. Adjust material flow divider or Red-E-Vider to give spread pattern desired. See Spread Pattern Adjustment pages. 7. Using Spread Rate graphs in Mark IV.2 manual, set feed gate opening to obtain the yield desired. 8. Be sure shut-off valve on hydraulic reservoir is fully opened. 9. Start truck engine. 10. Turn on power to processor and set program to desired values. 11. Depress clutch pedal, engage pump drive PTO. 12. Drive at speeds that will allow engines to turn at proper RPM. R EN T 1. 2. 3. 4. 5. Drive only at speeds which permit good control of vehicle! O N CAUTION! -C U R Higher transmission gears may be used with speeds to 30 MPH. If lower speeds must be used, shift transmission into lower gears so that engine speed can be maintained to allow adequate hydraulic oil delivery from pump. N ADJUSTING THE SPREAD PATTERN IMPORTANT! Spinner assembly and material flow divider have not been adjusted at the factory. Before spreading material, spread pattern tests must be conducted to properly adjust the spread pattern. A Spread Pattern Test Kit, Part Number 70889, is available for this purpose. THE MANUFACTURER OF THIS SPREADER WILL NOT BE LIABLE FOR MISAPPLIED MATERIAL DUE TO AN IMPROPERLY ADJUSTED SPREADER. It is recommended that spread pattern tests be conducted prior to each spreading season, after any spreader maintenance, and periodically during the spreading season. Spread pattern tests must be conducted whenever a new product is to be applied. P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 28 Page Rev. A HIGHWAY EQUIPMENT COMPANY GENERAL OPERATING PROCEDURES CONT’D EN 1. Spinner speed. 2. Material weight per cubic foot. 3. Material granule size. 4. Material flow characteristics. 5. Rate of delivery of material. 6. Point of delivery of material on spinner discs. 7. Balance between deliveries to both spinner discs. 8. Angle of the distributor fins on the spinner discs. 9. Cleanliness of the spinner fins and discs. 10. Level of spreader. 11. Wind. 12. Spacing of swaths. T Spread pattern is affected by many factors—among the more significant of these are: U R R Since many of these factors will vary for each job, trial and experience must be used to determine the adjustments which must be made to obtain the spread width and spread pattern desired. The following instructions are given to cover the adjustments available and the effect that each will have on the spread pattern. O N -C As contact with spinners and other moving parts is very dangerous, great caution must be used while working around the spreader. Do not adjust while CAUTION! machinery is moving, wear eye protection, and avoid discharge from spinners. Do not ride on moving spreader. N Spinner discs and fins must be kept clean and polished. Even a small build-up on a spinner fin has disastrous effects on the spread pattern. Rusty, rough fins will produce poor spread patterns. IMPORTANT! P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 29 Page Rev. A HIGHWAY EQUIPMENT COMPANY GENERAL OPERATING PROCEDURES CONT’D A. SPINNERS Fan speed is adjustable from approximately 400 to 800 RPM. This is accomplished by moving the spinner speed control valve lever. Proper fan speed adjustment is very important in obtaining good spread patterns. The best fan speed to use will depend entirely on the material being spread and must be determined by trial and error. Once established for the materials you use, paint marks should be made on the control valve body as shown in Figure 12. R R EN T Paint marks on your valve to indicate fan speed for the materials you spread. U Figure 12 - Spinner Control Valve -C Maximum pattern width is determined by particle size. This may vary anywhere from 25 feet for very finely ground dry lime up to 80 feet or more for extremely large fertilizer pellets. O N For every particle size and density there is a critical fan speed. In other words, there is a speed which will result in the maximum width obtainable. Going beyond this speed will not increase spread width, but will result in poor patterns. N Too high a fan speed will result in a heavy deposit behind the truck. This upper speed limit will be quite low for finely powdered material and very high for extremely course materials. In general, the critical speed will fall somewhere between 500 and 650 RPM for ordinary materials. (Figure 13, page 31) One way to adjust fan speed is to watch the material leaving the fans. At slow speed the material leaves the blades in bands. At medium speed it forms wide bands in the air. At somewhat higher speeds the bands close into a uniform blur. At very high speeds, a ridge of material flows over the tops of the blades and falls directly behind the spreader. Normally, the proper fan speed is just higher than when the bands close to a blur. CAUTION! DO NOT STAND ON FENDER WHILE VEHICLE IS IN MOTION. P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 30 Page Rev. A HIGHWAY EQUIPMENT COMPANY GENERAL OPERATING PROCEDURES CONT’D B. MATERIAL DIVIDER CENTERING Material divider must be properly centered (Figure 9, page 20) to avoid a pattern which is heavier on one side than on the other. (Figure 14, page 32) C. SPINNER ADJUSTMENT Moving the spinner forward will decrease the amount of material deposited behind the truck. Moving to the rear will increase it. (Figures 14 & 15, page 32) T D. DISTRIBUTOR FIN ANGLE ADJUSTMENT R EN Angling the outer ends of the fins forward (in the direction of rotation) will increase the deposit at the outside of the pattern. Angling backward (opposite the direction of rotation) will decrease deposits at the outside of the pattern. (Figure 17, page 33) R E. PROPER ADJUSTMENT PATTERN - Two heavy swaths located directly behind the fans; material is seen blowing over the tops of the fans. CAUSE - Fan speed too fast, material blows over the tops of the fans and falls to the ground directly behind the unit. CURE - Decrease fan speed. N O N -C U With correct spinner speeds and settings, uniform material distribution should be obtained. (Fig. 18, page 33) Figure 13 PATTERN - Heavy on one side only. CAUSE 1. More material is being deposited on one fan. 2. Material has collected on divider panels. CURE 1. Measure accurately the position of the material divider. These units must be centered and the fans must be parallel to the spreader’s sills. 2. Keep the divider scraped clean of material build-up. Figure 14 P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 31 Page Rev. A HIGHWAY EQUIPMENT COMPANY GENERAL OPERATING PROCEDURES CONT’D PATTERN - Heavy in center 30% of total spread width. No material exits ahead of fans. CAUSE 1. Divider is too far forward. 2. Divider back plate is to far forward. CURE 1. Move divider rearward. 2. Move back plate rearward. T Figure 15 N O N Figure 16 -C U R R EN PATTERN - Heavy at outer edges. Excessive material strikes front deflector panels. CAUSE 1. Deflector is too far rearward. 2. Fan speed to fast. 3. Back plate is to far rearward. CURE 1. Adjust divider forward. 2. If adjusting divider does not work, decrease fan speed. 3. Move back plate forward. P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 32 Page Rev. A HIGHWAY EQUIPMENT COMPANY GENERAL OPERATING PROCEDURES CONT’D Spreader is equipped with adjustable fins. These may be adjusted as required, according to the following: If material deposit is excessive at the outside of the pattern, with a great deal of material striking the deflector plates, rotate the outer end of the fin in the opposite direction of rotation of the spinner to assist in correcting this problem. T Figure 17 EN R CAUTION! Be sure cap screws and nuts are in good condition when tightening per torque chart in this manual. If fasteners are damaged, worn or corroded, replace immediately with new SAE Grade 5 or Grade 8 fasteners. O N -C U R PATTERN - Good pattern. CAUSE - Proper fan speed and divider setting. EFFECT - Material exits on an arc from near fan to near front deflector. Pattern density tapers off to nothing at outer 10% on each side of total spread width. N Figure 18 P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 33 Page Rev. A HIGHWAY EQUIPMENT COMPANY GENERAL OPERATING PROCEDURES CONT’D HOW TO CHECK YOUR SPREADER PATTERN It is highly recommended that a spread pattern test be performed for all products you handle. We at NEW LEADER have developed a Spread Pattern Test Kit. This kit is available from all NEW LEADER DEALERS and can be ordered under part number 70889. The kit contains all the necessary devices, along with instructions and data sheets which will allow you to perform the most professional of tests. N O N -C U R R EN T Once initial testing is completed, testing should be repeated at the beginning of every season, or any time repair work is performed on any component affecting spread patterns. P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 34 Page Rev. A HIGHWAY EQUIPMENT COMPANY LUBRICATION AND MAINTENANCE PREVENTATIVE MAINTENANCE PAYS! The handling and spreading of commercial fertilizers is a most severe operation with respect to metal corrosion. Unless a frequent, periodic preventative maintenance program is established, rapid damage to spreading equipment can occur. Proper cleaning, lubrication and maintenance will give you longer life, more satisfactory service and more economical use of your equipment. HYDRAULIC SYSTEM EN T The use of proper oil in the hydraulic system is one of the most important factors for satisfactory operation. Utmost cleanliness in handling the oil cannot be stressed enough. Keep the hydraulic oil in original closed containers, clean top of container before opening and pouring, and handle in extremely clean measures and funnels. R Refer to the Lubrication and Hydraulic Oil Specifications section of the manual for selection of the proper hydraulic fluid for use in the hydraulic system. R SERVICE SCHEDULE N O N -C U 1. Check the hydraulic oil daily by means of dipstick. Add oil if required. Periodically inspect the hoses and fittings for leaks. 2. Change the hydraulic oil filter after the first week (or not more than 50 hours) of operation on a unit. 3. After first filter change, replace filter when indicator reaches Red Zone. 4. The reservoir should be drained through drain plug (not through suction outlet), flushed, refilled, and the filter element changed annually, or the oil and filter should be changed if oil shows any signs of breaking down under continued high-pressure operation. Discoloration of oil is one sign of breakdown. CONVEYOR GEAR CASE The oil in a new unit should be drained at the end of the first two weeks (or not more than 100 hours) of operation and the case should be thoroughly flushed with light oil. Refer to the Lubrication Specifications section for the proper grade oil. Refill gear case with one (1) pint (.47 liters) of recommended lubricant. After the initial change, the oil should be changed every 2,000 hours of operation or annually, whichever occurs first. Check the oil level in the gear case monthly. CONVEYOR CHAIN Hose down the machine and remove any material build-up on the sprockets or under the chain. If material is allowed to build up, the chain may ride up and damage the chain or body. P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o . 81102-F 35 Page Rev. B HIGHWAY EQUIPMENT COMPANY LUBRICATION AND MAINTENANCE CONT’D CONVEYOR CHAIN CONT’D NOTE: If material builds up under the chain, the chain will ride on the material instead of the bottom panel. The more material allowed to build, the closer the chain will come to the chain shields. If the chain should catch a chain shield, it could permanently distort the chain, the chain shields or the body. In the same manner, if material is allowed to build up on the sprockets, the chain will have a larger diameter to follow. The more material allowed to build up, the closer the chain will run to the chain shields, until damage has occurred. Do not remove material while conveyor or spinner is running. T Lubricate the conveyor chain at least once a week. Use a mixture of 75% fuel oil and 25% SAE 10 oil in a pressurized hand spray gun. U R R EN When conveyor is running, stay out of the body. Stay clear of all moving parts. Entanglement of clothes, any part of your body or anything you have in your hands can cause serious injury. Do not use a bar, rod or hammer on conveyor while it is moving—if it gets caught it could cause injury. With the spinner shut down and the DANGER! conveyor running slowly, spray the mixture of oil between the links of the chain by spraying through openings at the rear end of sill or from front outside body when access clearance is adequate. Do this at least once a week and after each time the machine is washed down. Allow to become dry before lubricating. N -C If a chain oiler is used, fill the oiler reservoir daily with a mixture of 75% fuel oil and 25% SAE 10 oil. Before each filling of the spreader with material to be spread, open petcock and run the conveyor until the full length of chain has been oiled, then shut petcock. N O Proper chain tension is also a factor in chain and sprocket life. The proper chain tension is illustrated in Figure 19. Be sure the chain is tensioned equally on both sides. This adjustment is made on each side of the unit at the idler bearings. Chain Tension to be Measured from Rear of Sill - Proper Tension 36” to 40”. Figure 19 - Adjusting Chain Tension Conveyor chains that are too tight will tend to stretch. This will cause excess sprocket wear and eventually cause breakage. Excess slack presents the possibility of the chain catching on sub-frame parts. Bent or distorted chain bars will cause damage to the body as well. Straighten or replace bent or distorted chain bars immediately. P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o . 81102-F 36 Page Rev. B HIGHWAY EQUIPMENT COMPANY LUBRICATION AND MAINTENANCE CONT’D LUBRICATION OF BEARINGS Grease in a bearing acts to prevent excessive wear of parts, protects ball races and balls from corrosion and aids in preventing excessive heat within the bearing. It is very important the grease maintains its proper consistency during operation. It must not be fluid and it must not channel. Bearings should be lubricated by pumping grease slowly until it forms a slight bead around the seals. This bead indicates adequate lubrication and also provides additional protection against the entrance of dirt. T Be sure all fittings are thoroughly cleaned before grease is injected. Points to be lubricated by means of grease gun have standard grease fittings. EN CLEAN UP R For maintaining minimum maintenance operation, this equipment should be thoroughly washed every two (2) to three (3) days during the operating season. Hose the unit down under pressure to free all sticky and frozen material. U R It is important that the machine be thoroughly cleaned at the end of each operating season. All lubrication and maintenance instructions should be closely followed. For longer life, repaint worn spots to prevent formation of rust. High pressure wash can inject water and/or fertilizer into Mark III components. Use caution when cleaning these areas. N O FASTENERS -C CAUTION! N Tighten all screw fasteners to recommended torques after the first week of operation and annually thereafter. If loose fasteners are found at any time, tighten to the recommended torques. Replace any lost or damaged fasteners or other parts immediately upon finding such damage or loss. Check body mounting hardware every week. CONVEYOR BELT MAINTENANCE The conveyor belt should be checked daily for proper tension and tracking. A conveyor belt that is tracking properly runs in the center of the trough without curling or scuffing the ends. (See tracking instructions in the Belt Conveyor Adjustment Section.) Do not be alarmed as the sides of the belt wear unless the belt is out of track. The belt has a nylon fabric that is impervious to moisture, weathering or chemical action and will continue to operate satisfactorily with up to 1” total worn from the sides. Inspect the belt lacing occasionally for wear or “raveling” of the belt grip area and loosening hardware. Retighten loose nuts and peen the end of the lacing screw into the slot of the nut as required. P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o . 81102-F 37 Page Rev. B HIGHWAY EQUIPMENT COMPANY LUBRICATION AND MAINTENANCE CONT’D BELT CONVEYOR ADJUSTMENT 1. TENSION Belt tension should be just tight enough to prevent slippage—no tighter. Generally speaking, if the “flats” on the conveyor drive pulley are visible through the belt, tension is high enough. Do not work near rotating spinners. Severe injury can result from contact with them. EN WARNING! T 2. TRACKING To check tracking, be sure the spreader is empty. Then take the following steps: A. With truck engine shut off, move spinner control valve to “O” position. Start truck engine and engage pump drive PTO. Spinners should not turn. If they do, correct the problem before proceeding. R B. Pull out inner Function Knob (white nylon) located adjacent to conveyor drive gear box on Synco-Matic Mark III control valve assembly to disengage ground control feedback. With truck engine running, rotate Function Knob until conveyor runs at maximum speed. R As conveyor is running, exercise great care to avoid entanglement with any moving parts. U CAUTION! -C A properly adjusted belt will either remain in a steady position centered on the pulley or more often will “wander” back and forth 1/4 to 1/2 inch across the pulley, but remain generally centered. N Improper tracking may be due to three basic causes. These causes and their respective solutions are listed below: N O PROBLEM 1: (Figure 20) Belt tracks to one side, contacts side of conveyor. Contact is more severe at the front and may not quite touch at the rear. SOLUTION: Tighten idler bearing at the side in contact with the belt. Move this adjustment one turn at a time. Operate conveyor 10 to 15 minutes at a high speed to allow the belt to react to the adjustment. Repeat if necessary. Belt contacts this side Belt contacts this side Figure 20 P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o . 81102-F 38 Page Rev. B HIGHWAY EQUIPMENT COMPANY LUBRICATION AND MAINTENANCE CONT’D PROBLEM 2: (Figure 21) Belt contacts side panel at the front on side and contacts the other side at the rear. EN T SOLUTION: If adjusting as in Problem 1 does not remedy the situation, adjustment of the drive pulley is necessary. Mark the illustration with the location of the adjustment screw on your unit (R.H. side). Check the illustration for the situation present. From the location of the screw adjustment on the illustration, note which direction the shaft should be moved to compensate. Loosen the screw to move the shaft forward; tighten the screw to move the shaft rearward. NOTE: The illustration is exaggerated. Only move the adjustment screw 1/4 turn at a time after loosening the bolts holding the bearing. Usually, 1/64 to 1/32 inch adjustment is all that is necessary. Retighten the bearing. Operate the conveyor for 10 to 15 minutes at a high speed to allow the belt to react to the adjustment. The problem should change to Problem 1. Adjust as in Problem 1 to track belt properly. Belt contacts here R R Belt contacts here -C U Belt contacts here N Figure 21 PROBLEM 3: (Figure 22) Belt contacts side as in Problem 1, but contacts more heavily at a point approximately three feet from the rear. N O SOLUTION: Realign the snubber pulley. Note the point or side of contact from the illustration. This side of the snubber is too low. NOTE: This pulley moves up and down ONLY. Loosen belt and raise or lower as necessary. Loosen the two bolts holding the snubber bearing on the side to be adjusted after marking the old location. Move approximately 1/16 inch at a time and retighten. Retighten belt the exact number of turns previously loosened. Operate the conveyor 10 to 15 minutes to allow the belt to react to the adjustment. Refer to Problem 1 and readjust. If the readjustment does not compensate, repeat. Belt contacts this side, but most firmly at this point Snubber higher on this side Belt contacts this side, but most firmly at this point Figure 22 P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o . 81102-F 39 Page Rev. B HIGHWAY EQUIPMENT COMPANY LUBRICATION AND MAINTENANCE CONT’D EN T If, after continued adjustment, the belt does not track properly, check the following: 1. Check for twisted spreader body. Shims must be placed between spreader cross tubes and the mounting surface to eliminate any twist in the body structure. 2. Check for crowned Idler Pulley by placing a straight edge on the pulley. If properly crowned, the straight edge will contact the center pulley leaving 1/16 inch gap between the straight edge and both pulley ends. Replace the pulley if crown is not present. 3. Check for lacing squareness by removing the belt. This should be done as a last resort. If the lacing is not square to the belt ends, contact your dealer for service. 4. Sight down the body under the belt shields. The only point which should come close to or slightly contact the belt, is the lowest point on the shield. If the belt contacts the shield firmly at any other point, tracking will be impossible and you should see your dealer immediately. Only your dealer can correct the situation. #5 Belt Conveyor Belt Shield Fit -C U R R With a properly adjusted belt without any load, the belt shields along each side of the belt inside the spreader body should be just contacting the belt. (Figure 23) If a shield has clearance along its length, it can be moved down until it just contacts belt by loosening the fastener bolts and allowing the shield to slide downward and then retightening the bolts. If the shield is tending to cut into the belt along its full length, loosening the bolts and raising the shield until it just contacts the belt will correct the problem. BELT SHIELD N O N If the shield cuts the belt at one or more points or if it gaps at one or more points, it should be replaced. ZERO CLEARANCE INSIDE HOPPER BELT Figure 23 - #5 Bottom CAUTION! Don’t lubricate the #5 belt. Use of lubricants will cause the belt to deteriorate and fail prematurely. P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o . 81102-F 40 Page Rev. B HIGHWAY EQUIPMENT COMPANY LUBRICATION AND MAINTENANCE CONT’D CONVEYOR BELT REMOVAL AND REPLACEMENT Tools and Equipment Required: 1. 1 1/2” Hex Wrench 2. 25 to 30 Feet of 1/4” to 3/8” Rope. 3. 3 or 4 Pieces of 2 x 4 Lumber about 3 Feet Long. 4. 10 Feet of 14 or 16 Gauge Soft Iron Wire. NOTE: Two men MUST be used for this procedure. T Parts Required: See Parts Pages. Use extreme care to avoid entanglement! Hold on to endgate to maintain balance. One man must stay at controls to stop conveyor instantly if required. N CAUTION! -C U R R EN Procedure: 1. Set spinner control valve at “O” position to stop spinners. 2. Remove both belt shields, clean thoroughly and repaint. 3. Pull out inner Function Knob, located adjacent to conveyor drive gear box on Synco-Matic Mark III control valve assembly to disengage ground control feedback. Rotate knob to run conveyor until lacing is exposed on the rear face of the drive pulley. Rotate knob until conveyor stops with splice pin in line with slots in sill. 4. Move the front idler adjustment bolts to extreme rear position. 5. Pull out splice pin to separate belt splice. 6. Rotate Function Knob so that conveyor operates slowly while one man stands on the drive pulley “walking” the old belt out of the unit. N O 7. Shut down spreader. Using any suitable tool, remove any caked material from the drive pulley, snubber pulley, idler pulley and from inside the frame channels. Clean and repaint as required. 8. Thread OLD splice pin through one end of new belt splice. Connect wire to pin about 1/4” in from each side of the belt forming a loop. 9. Thread the rope along the top of the belt channel, around the front idler pulley, over the snubber pulley, and under the drive pulley. CAUTION! Be sure power is shut off during this threading operation. 10. Tie the end of the rope which is under the drive pulley to the wire loop. Wrap the other end of the rope once around the drive pulley and out to the rear. 11. Start conveyor drive and set Function Knob to cause drive pulley to turn slowly. With one man pulling on the rope, and another feeding the belt into the machine from the rear, pull the new belt under the drive pulley, over the snubber pulley, along the frame channels, around the front idler pulley and back to the drive pulley. P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o . 81102-F 41 Page Rev. B HIGHWAY EQUIPMENT COMPANY LUBRICATION AND MAINTENANCE CONT’D CAUTION! Use extreme care to avoid entanglement! Stand well back from drive pulley. N O N -C U R R EN T 12. Shut off all power and insert the lumber under the belt at the bottom to support its weight as shown in Figure 24. 13. Insert a plastic tube in each splice and across the full width of the belt and pull the two ends together at the center of the rear face of the drive pulley. 14. Insert the splice pin (flexible, plastic covered)/ 15. Snug the belt up by tightening the idler pulley. 16. Tighten the belt until the edge of the belt is approximately 2” above the lower edge of the sill lower flange on each side. Remove lumber. 17. Adjust for proper tracking as outlined in the Belt Conveyor Adjustment Section of this manual. Figure 24 - Installing #5 Belt P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o . 81102-F 42 Page Rev. B HIGHWAY EQUIPMENT COMPANY LUBRICANT AND HYDRAULIC OIL SPECIFICATIONS The lubricant distributor and/or supplier is to be held responsible for the results obtained from their products. Procure lubricants from distributors and/or suppliers of unquestionable integrity, supplying known and tested products. Do not jeopardize your equipment with inferior lubricants. No specific brands of oil are recommended. Use only products qualified under the following oil viscosity specifications and classification recommended by reputable oil companies. IMPORTANT! HYDRAULIC SYSTEM U -C 225 SSU O N 300 SSU 450 SSU OPERATING TEMPERATURE 122° F 84° F 140° F 107° F 150° F 116° F 165° F 130° F 182° F 145° F R 150 SSU R INDUSTRY IDENTIFICATION VISCOSITY GRADE EN T The following are the recommended procedures for selecting the proper hydraulic fluid for use in the hydraulic system. Select a major brand industrial PREMIUM QUALITY (anti-wear type) hydraulic oil to provide viscosity between 100-200 SSU at operating temperature. Premium hydraulic oils with viscosity indexes of 95 or above will provide the following temperature ranges : N 600 SSU VISCOSITY 100 SSU 200 SSU 100 SSU 200 SSU 100 SSU 200 SSU 100 SSU 200 SSU 100 SSU 200 SSU If, because of necessity or convenience, it is desirable to use an automotive engine oil, multi-viscosity oils of SC rating (formerly MS quality), which will provide between 100-200 SSU at operating temperature, can be used. These will provide proper viscosity over a wide range. For example: SAE VISCOSITY GRADE 10W-30 10W-40 OPERATING TEMPERATURE 130° F 100° F 190° F 140° F VISCOSITY 100 SSU 200 SSU 100 SSU 200 SSU The above recommendations cove the normal system operating temperatures. For system temperatures above or below those shown in the charts above, contact the Service Department of Highway Equipment Company. For additional information contact your Highway Equipment Company dealer. P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o . 81102-F 43 Page Rev. B HIGHWAY EQUIPMENT COMPANY LUBRICANT AND HYDRAULIC OIL SPECIFICATIONS GEAR CASE LUBRICANT Lubricate these assemblies with non-corrosive type SAE 90 E.P. (extreme pressure) gear oil conforming to MIL-L2105 B multi-purpose gear lubricating oil requirements (API Service GL 4) with ambient temperatures from 40° to 100° F. Ambient temperatures below 40° F. require SAE 80 E.P. lubricant; above 100° F. use SAE 140 E.P. grade oil. PRESSURE GUN LUBRICANT EN T Use a ball and roller bearing lithium base lubricant with a minimum melting point of 300° F. This lubricant should have a viscosity which assures easy handling in the pressure gun at prevailing atmospheric temperatures. The lubricant must be waterproof. The grease should conform to NLGI No. 2 consistency. CHAIN OILER LUBRICANT R Use a mixture of 75% No. 1 or No. 2 diesel fuel or kerosene mixed with 25% SAE 10 engine oil. R Shut off all power and allow all moving parts to come to a rest before performing any maintenance operation. N O N -C U WARNING! P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o . 81102-F 44 Page Rev. B HIGHWAY EQUIPMENT COMPANY LUBRICATION CHART The spreader should be regularly lubricated with the lubricants recommended in this manual in accordance with the following chart: METHOD FREQUENCY Grease Gun Grease Gun Weekly Monthly R Grease Gun Grease Gun Grease Gun Hand Grease Weekly Weekly Weekly Monthly Gear Box Oil Check Monthly, Change Annually Hand Grease Grease Gun Annually Monthly Grease Gun Weekly U -C N O N Weekly Daily Weekly Weekly Daily EN Grease Gun Grease Gun Hand Grease Spray Oil Oil T Check Daily; Change Annually Check Daily; Change when indicator is red R LOCATION PLACES Transmission PTO Slip Yoke 1 Universal Joint 2 Hydraulic System Reservoir 1 Filter 1 Conveyor - All Except #5 Conveyor Dragshaft Bearings 2 Idler Shaft Bearings 2 Idler Adjusting Screws 2 Chain 2 Strands Chain Oiler (If so equipped) 1 Conveyor - #5 Conveyor Dragshaft Bearings 2 Idler Shaft Bearings 2 Snubber Pulley Bearings 2 Idler Adjusting Screws 2 Conveyor Gear Case 1 Feedgate Jack Assembly - Gears 1 Tube 1 Screw Conveyor Discharge Elevator Outer Bearing 1 NOTE: Unusual conditions, such as excessive dust, temperature extremes or excessive moisture may require more frequent lubrication of specific parts. * See Lubricant and Hydraulic Oil Specifications for types of lubricants and oil to be used. P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o . 81102-F 45 Page Rev. B HIGHWAY EQUIPMENT COMPANY SYNCO-MATIC CONTROL REPLACEMENT SYNCO-MATIC MARK IV.2 - REMOVAL Repairs to Synco-Matic Mark IV.2 control box and valve assembly require special techniques and should not be attempted in the field. The complete unit should be removed in one piece and returned to your dealer for repair or replacement. The following instructions cover removal (Figure 19, page 42): R EN T 1. Thoroughly clean Synco-Matic unit and area around it. 2. Disconnect cable plug at "A" and remove. 3. Remove two hydraulic hose connections at top of control valve at "B". Cap holes to keep dirt out of valve. 4. Loosen four cap screws in saddle under hydraulic motor at "C". 5. Remove two allen head screws from the cog belt housing at "D". 6. Holding unit in both hands, move up and down to release from any sealing between unit and other parts and remove by drawing off motor. R REPLACEMENT N O N -C U 1. Using clean wiping cloth and a non-toxic, non-flammable degreasing solvent, thoroughly clean mating surfaces between control valve, hydraulic motor, and cog belt housing. 2. Replace "O" rings in hydraulic motor ports. Be sure threaded inset sleeves in motor ports are slightly below flush with the surface. These sleeves must not protrude at all. Do not push "O" rings into slot at motor port. "O" rings should only be set on top of slots. The valve body will seat them when installed. 3. Apply a narrow line of sealing compound around edges of cog belt housing and flat upper surface of motor where the control valve will seat. Do not overuse sealing compound. 4. Slip unit into place on motor and into cog belt housing being sure shaft engages cogged pulley in cog belt housing and shaft slot engages cross pin. 5. Start four cap screws through saddle and into underside of control valve. 6. Tighten the two allen head screws at "D" and then uniformly tighten the four capscrews at "C". Torque to 18 ft.-lbs. 7. Reconnect hydraulic hoses at "B". 8. Reconnect cable plug at "A". 9. Road test unit to check unit for proper functioning. P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o . 81102-F 46 Page Rev. B HIGHWAY EQUIPMENT COMPANY SYNCO-MATIC CONTROL REPLACEMENT CONT’D REMOVAL OF COMPLETE SYNCO-MATIC MARK IV.2 CONTROL WITH CONVEYOR GEAR CASE ASSEMBLY  N O N -C U R R EN T 1. Thoroughly clean Synco-Matic unit and area around it. 2. Disconnect cable plug at “A” and remove. 3. Remove two hydraulic hose connection at top of control valve. Cap holes to keep dirt out of valve. 4. Drain gear case oil. 5. Remove the conveyor gear case torque arm pin, remove pipe plug from the center of the gear case, remove allen head screw from the conveyor drive shaft through plug hole. 6. Slide the complete assembly off the conveyor drive shaft. 7. Reverse steps to reinstall. Carefully position the key inside the gear case before installation. The key must line up with the shaft or the conveyor will not operate. Figure 25 – Synco-Matic Mark IV.2 Assembly P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o . 81102-F 47 Page Rev. B HIGHWAY EQUIPMENT COMPANY TROUBLESHOOTING PROCEDURES Reason: Correction: N O N -C U R R EN T 1. Symptom: Spinner motors do not turn when spinner control valve is in running position or conveyor does not run when function knob is pulled out and manually rotated. Hydraulic oil level low Fill reservoir. Shut-Off valve on oil reservoir not open Open valve fully by turning counter-clockwise until it stops. Hydraulic Pump is not rotating. 1. PTO is disengaged. Shift into engagement. 2. Drive line has failed. Repair or replace. 3. Key in pump shaft has failed. Replace key. 4. U-joint pin or key has failed. Replace pin or key. In-line relief valve set too low. In-line relief valve pressure should be 2750 PSI. Set spinner control valve to "0". Disconnect pressure line at Synco-Matic Mark IV Control which comes from the rear port on the spinner control valve. Reconnect this line to flowmeter inlet port. Disconnect the return line from the Mark IV Control where it joins the return tube running to the reservoir. Connect the flowmeter load valve to the return tube. Open the load valve fully, run truck engine at about 2500 RPM. Slowly close load valve until pressure reaches 2750 PSI. If this pressure cannot be reached, relief valve adjustment should be set up until gauge reads 2750 PSI. CAUTION: Do not set pressure above 2750 PSI. Worn pump. With flow meter arranged to check relief valve setting above, open load valve fully. Read flow rate with truck engine running at 2500 RPM. Close load valve until pressure reads 1000 PSI. Flow rate should not fall off more than three (3) GPM. If flow loss is greater, replace pump. Jammed or frozen spinner motors, Free up. If not possible, replace as required. conveyor, or conveyor motor. P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o . 81102-F 48 Page Rev. B HIGHWAY EQUIPMENT COMPANY TROUBLESHOOTING PROCEDURES CONT’D Reason: Correction: R EN T 2. Symptom: Spinners turn but conveyor does not run in manual mode. Mark IV.2 relief valve open to return line Using relief valve testing adapter and flow meter, test valve for opening pressure. If not 2000 PSI, replace relief valve. Jammed or frozen conveyor Free up conveyor. Jammed or frozen conveyor hydraulic Replace motor. motor Conveyor hydraulic motor shaft key Replace key. sheared Mark IV control gears stripped or Remove Mark IV.2 service hole cover. With hydraulics off, unpinned when control is run in manual mode the idler arm should rotate freely. If it doesn’t, examine for stripped gears or unpinned gears. Replace as required. Check also for jammed valve spool. If jammed, replace control unit. N O N -C U R 3. Symptom: Spinner speed does not stay constant. Pump speed is not adequate to provide Increase engine speed. sufficient flow to maintain spinner speed Worn pump Use method for testing of worn pump given in Symptom 1. Replace pump is worn. In-line relief valve setting too low Use method for testing of in-line relief valve given in Symptom 1. Setting should be 2750 PSI. Insufficient hydraulic oil flow at normal Check PTO-Pump matching. If insufficient flow results, install driving speeds higher percent PTO or use larger pump (Special). Defective spinner control valve Replace valve metering spool spring. If no improvement, replace spinner control valve. 4. Symptom: Spinners run with cab control in “Off” position. Cab control is for conveyor only—spinners None required. This is a normal condition. To stop spinners, run anytime vehicle engine is running. PTO set spinner control valve at “O” position, disconnect PTO, or is engaged and spinner control valve is in a shut off vehicle engine. running position P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o . 81102-F 49 Page Rev. B HIGHWAY EQUIPMENT COMPANY TROUBLESHOOTING PROCEDURES CONT’D Reason: Correction: U R R EN T 5. Symptom: Hydraulic oil overheats (200° F. or hotter). Oil level is low Add hydraulic oil up to “Full” mark. Excessive oil is being pumped 1. PTO percentage too high Change PTO to smaller percentage or use smaller pump. 2. Pump is too large. Do not exceed 30 GPM pumping rate. Change to smaller pump or use smaller percentage PTO. Worn motor (spinner or conveyor) Motor heats up at an excessive rate (check for this heating when system is cold). Replace motor. Improper or deteriorated hydraulic oil Replace hydraulic oil with proper specification oil and replace filter. Relief valve set too low—allows oil to Check in-line relief valve as described in Symptom 1 and throttle through valve and generate heat Mark IV.2 relief valve as in Symptom 2. Reset or replace as required. Pinched or obstructed hose, hydraulic line Clear obstruction or replace part. Straighten kinked hoses. or fitting N O N -C 6. Symptom: Light flashes and buzzer sounds intermittently. Conveyor runs in jerks. Driving too fast for application rate Shift truck transmission to a lower gear. Will not normally occur if within maximum application rates. Synco-Matic Mark IV.2 cog-belt drive Cog-belt is broken or disengaged. Reset or replace. Cog has failed drive pulleys may be unpinned—re-pin to shaft. Synco-Matic Mark IV.2 control gear has Examine gears for stripping or being disconnected. Replace. failed 7. Symptom: Conveyor does not run with cab control “On”, PTO engaged and vehicle driving forward. Defective radar Check speed on console. Repair or replace radar as required. Defective gear train in Mark IV.2 control Remove cover from Mark IV.2 control. Idler arm should rotate around connection gear. If not, replace gear train. Locked spool in Mark IV.2 control valve Check as for defective gear train above. If arm does not rotate, check for stripped gears in gear train. Replace gears if stripped. With new gears, the idler gears will not turn with hand pressure, check for locked valve spool. Replace Mark IV.2 control if spool is jammed. P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o . 81102-F 50 Page Rev. B HIGHWAY EQUIPMENT COMPANY TROUBLESHOOTING PROCEDURES CONT’D Reason: Correction: N O N -C U R R EN T 8. Symptom: Conveyor runs when control switch in cab is in “Off” position. Pump is delivering excess amount of oil 1. Pressure drop in Mark IV.2 valve is sufficient to run lightly loaded conveyor motor. Shut off pump drive by disengaging PTO shaft. 2. PTO-Pump match provides excess oil flow. Install correct PTO-Pump arrangement. Control processor’s power is in “Off” Turn on control processor to engage brake on Mark IV.2 position valve. P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o . 81102-F 51 Page Rev. B HIGHWAY EQUIPMENT COMPANY STANDARD TORQUES NATIONAL COARSE (NC) CAP SCREWS CAP SCREW GRADE IDENTIFICATION - MARKINGS ON HEAD NO MARKINGS SAE GRADE 5 THREE MARKS - 120 DEGREES APART SAE GRADE 8 SIX MARKS - 60 DEGREES APART EN T SAE GRADE 2 R USE GRADE 2 TORQUES FOR STAINLESS STEEL FASTENERS AND CARRIAGE BOLTS. GRADE 2 SIZE DRY 1/4” 5 5/16” 11 GRADE 5 U CAP SCREW R TORQUE - FOOT-POUNDS LUBE DRY LUBE 8 6 12 9 8 17 13 25 18 15 30 23 45 35 30 24 50 35 70 55 1/2” 50 35 75 55 110 80 9/16” 65 50 110 80 150 110 5/8” 90 70 150 110 220 170 3/4” 100 120 260 200 380 280 7/8” 140 110 400 300 600 460 1” 220 160 580 440 900 650 O N 4 20 N 7/16” -C DRY 3/8” LUBE GRADE 8 P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 52 Page Rev. B HIGHWAY EQUIPMENT COMPANY INSTRUCTIONS FOR ORDERING PARTS Order from the AUTHORIZED DEALER in your area. 1. Always give the pertinent model and serial number of the spreader. 2. Give part name, part number and the quantity required. EN T 3. Give the correct street address to where the parts are to be shipped, and the carrier if there is a preference. R Unless claims for shortages or errors are made immediately upon receipt of goods they will not be considered. Any part returns should be directed through the dealer from which they were purchased. -C U R When broken goods are received, a full description of the damage should be made by the carrier agent on the freight bill. If this description is insisted upon, full damage can always be collected from the transportation company. O N No responsibility is assumed for delay or damage to merchandise while in transit. Our responsibility ceases upon delivery of shipment to the transportation company from whom a receipt is received showing that shipment was in good condition when delivered to them. Therefore, claims (if any) should be filed with the transportation company and not with Highway Equipment Company. N If your claims are not being handled (by the transportation company) to your satisfaction, please call the Parts Manager at Highway Equipment Company (319) 363-8281 for assistance. In the parts list the following symbols and abbreviations stand for: * - Not Shown AR – As Required CS – Carbon Steel SS – Stainless Steel The parts listed under the different steel types (CS and 304 SS) are for that type of unit and do not necessarily mean the part is made of that type of steel. P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 53 Page Rev. B HIGHWAY EQUIPMENT COMPANY FEEDGATE AND JACK Jack -C U R R EN T Carbon Steel N O N Stainless Steel P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 54 Page Rev. B HIGHWAY EQUIPMENT COMPANY FEEDGATE AND JACK CONTINUED QTY R EN T Jack Assembly, Includes Items 1,4,5 1 Jack 1 Cap Screw - 1/2 x 3 3/4 1 Nut - Lock, 1/2 1 Pin - Roll 2 U-Joint 1 Handle 1 Cap Screw - 3/8 x 2 3/4 1 Nut - Lock, 3/8 1 Slide – Feedgate R.H. 1 Slide – Feedgate L.H. 1 Nut - Hex, 1/4 11 Washer - Lock, 1/4 11 Cap Screw - 1/4 x 1 1/4 6 Belt - Sealer 1 Retainer - Sealer 1 Feedgate Weldment 1 Screw - Machine 5 Feedgate Assembly, Includes Items Washer - Thrust 1 Bearing - Thrust 1 Washer 1 Bushing 2 Gear - Miter 2 Pin - Groove 1 Pin - Roll 1 Kit - Repair, Jack Assembly, Incl. Items 19-25 R U 304 SS 85005 40704 80798 39016 20918 85002 14382 36296 72054 36385 36384 36412 36418 40750 13816 36388 83663 36405 83666 84210 84211 84212 84213 84214 84215 84216 84221 -C 409 SS 85005 40704 80798 39016 20918 85002 14382 36296 72054 36385 36384 36412 36418 40750 13816 38756 83662 36405 83665 84210 84211 84212 84213 84214 84215 84216 84221 DESCRIPTION N CS 85005 40704 20138 20680 20918 85002 14382 20074 20678 2885 2884 20642 20710 20006 13816 7084 83661 20619 83664 84210 84211 84212 84213 84214 84215 84216 84221 N 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 PART NO. O ITEM P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 55 Page Rev. B HIGHWAY EQUIPMENT COMPANY N -C U R R EN T FENDERS & MUDFLAPS CS 81416 81417 81418 81419 81420 81421 81422 409 SS 81441 81442 81443 81444 81445 81446 81447 304 SS 81464 81465 81466 81467 81468 81469 81470 81582 81583 81584 81585 81586 81587 81588 81606 81607 81608 81609 81610 81611 81612 N 1 PART NO. O ITEM 81554 81555 81556 81557 81558 81559 81560 DESCRIPTION Fender - 10’ Unit Fender - 11’ Unit Fender - 12’ Unit Fender - 13’ Unit Fender - 14’ Unit Fender - 15’ Unit Fender - 16’ Unit Fender - R.H., 9” Wider Raised for: 10’ Unit 11’ Unit 12’ Unit 13’ Unit 14’ Unit 15’ Unit 16’ Unit QTY 2 2 2 2 2 2 2 1 1 1 1 1 1 1 P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 56 Page Rev. B HIGHWAY EQUIPMENT COMPANY FENDERS & MUDFLAPS CONT’D PART NO. DESCRIPTION 409 SS 304 SS * 81697 * 81698 * 81699 * 81700 * 81701 * 81702 * 81703 83124 46445 81428 * 81569 81720 81721 81722 81723 81724 81725 81726 83124 46445 81428 81569 81742 81743 81744 81745 81746 81747 81748 83124 46445 81428 81569 46446 81429 * 81571 46446 81429 81571 46446 81429 81571 * 81712 81712 81712 5 46434 * 81573 71900 81597 6 46435 * 81574 71901 81598 7 8 9 10 11 12 13 20318 20693 20712 20644 7793 20067 36844 EN R R U 71872 81621 N O 4 N 2 3 36408 36425 36420 36414 7793 36398 36844 Fender - L.H., 9” Wider Raised for: 10’ Unit 11’ Unit 12’ Unit 13’ Unit 14’ Unit 15’ Unit 16’ Unit Material - Non-skid Inches Angle - Mounting, R.H. Angle - Mounting, R.H. Long Angle - Mounting, R.H. for 9” Wider Raised Angle - Mounting, L.H. Angle - Mounting, L.H. Long Angle - Mounting, L.H. for 9” Wider Raised Angle - Mounting, L.H. for 9” Wider Raised Cutout Bracket - Mudflap, R.H. Bracket - Mudflap, R.H. for 9” Wider Raised Bracket - Mudflap, L.H. Bracket - Mudflap, L.H. for 9” Wider Raised Bolt - Carriage, 3/8 x 1 Washer - Flat, 3/8 Washer - Lock Nut - Hex, 3/8 Mudflap - NEW LEADER Cap Screw - 3/8 x 1 Rod - Mudflap T CS -C ITEM 71873 81622 36408 36425 36420 36414 7793 36398 36844 QTY 1 1 1 1 1 1 1 AR AR AR AR AR AR AR 2 1 1 1 1 AR AR AR AR 2 12 AR P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 57 Page Rev. B HIGHWAY EQUIPMENT COMPANY -C U R R EN T INVERTED “V” 6 7 8 9 10 11 12 DESCRIPTION N CS 82625 20692 20677 20291 82613 82614 82615 82616 20176 20682 81261 20128 20695 20714 20646 409 SS 82626 36424 42221 42639 82617 82618 82619 82620 58800 41762 81262 36402 36426 36422 36416 N 1 2 3 4 5 PART NO. O ITEM 304 SS 82626 36424 42221 42639 82621 82622 82623 82624 58800 41762 81263 36402 36426 36422 36416 Bar - Adjusting. Weldment Washer - Flat, 5/16 Nut - Hex, 5/16 Lock Bolt - Carriage, 5/16 x 1 Inverted “V” (10’ Unit) Inverted “V” (11’ - 12’ Units) Inverted “V” (13’ - 14’ Units) Inverted “V” (15’ - 16’ Unit) Screw - Cap Nut - Hex, Locking 5/8 Hanger Weldment Cap Screw - 1/2 x 1 1/4 Washer - Flat, 1/2 Washer - Lock, 1/2 Nut - Hex, 1/2 QTY AR AR AR AR 1 1 1 1 AR AR AR AR AR AR AR P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 58 Page Rev. B HIGHWAY EQUIPMENT COMPANY 2 3 4 5 6 7 -C 409 SS 81912 81915 81918 81903 81906 91909 79167 79170 79175 79169 79173 79177 36398 36414 36420 36425 304 SS 81911 81914 81917 81902 81905 81908 79166 79171 79174 79168 79172 79176 36398 36414 36420 36425 DESCRIPTION Cab Shield Assembly - 57” Height Cab Shield Assembly - 63” Height Cab Shield Assembly - 69” Height Panel - Shield, 57” Height Panel - Shield, 63” Height Panel - Shield, 69” Height Support Weldment - R.H. 57” Height Support Weldment - R.H. 63” Height Support Weldment - R.H. 69” Height Support Weldment - L.H. 57” Height Support Weldment - L.H. 63” Height Support Weldment - L.H. 69” Height Cap Screw - 3/8 x 1 Nut - Hex, 3/8 Washer - Lock, 3/8 Washer - Flat, 3/8 N CS 81910 81913 81916 81901 81904 81907 31788 39813 39819 31789 39815 39821 20067 20644 20712 20693 N 1 PART NO. O ITEM U R R EN T CAB SHIELD QTY 1 1 1 1 1 1 1 1 1 1 1 1 AR AR AR AR P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 59 Page Rev. B HIGHWAY EQUIPMENT COMPANY PART NO. O ITEM N -C U R R EN T LADDER N 46458 46460 53955 53951 1 2 3 4 72795 72777 72779 72778 5 6 7 8 9 72797 72796 20644 20069 20068 DESCRIPTION Group - Ladder Group - Ladder for Units with Raised Fenders Group - Ladder for 96” Wide Units Group - Ladder for 96” Wide Units with Raised Fenders Ladder - Upper Ladder - Upper for Units with Raised Fenders Ladder - Upper for 96” Wide Units Ladder - Upper for 96” Wide Units with Raised Fenders Ladder - Lower Ladder - Lower for Units with Raised Fenders Nut - Hex, 3/8 Cap Screw - 3/8 x 1 1/2 Cap Screw - 3/8 x 1 1/4 QTY 1 1 1 1 1 1 8 2 6 P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 60 Page Rev. B HIGHWAY EQUIPMENT COMPANY SS 82885 6465 20748 55999 6131 27275 37010 36399 36420 36414 20833 2716 82552 20128 20680 84956 84957 N CS 82882 6465 20748 55999 6131 27275 37010 20068 20712 20644 20833 2716 82550 20128 20680 84956 84957 O 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 PART NO. N ITEM -C U R R EN T CONVEYOR DRIVE DESCRIPTION Guide - Bearing Bearing Screw - Set, 3/8 Shaft - Drive Key - Square, 1/2 x 1 1/2 Sprocket Key - Square, 1/2 x 1 1/2 Cap Screw - 3/8 x 1 1/4 Washer - Lock, 3/8 Nut - Hex, 3/8 Pin - Cotter, 1/4 x 1 1/2 Washer - Flat, 3/4 Torque Arm Weldment - L.H. Cap Screw - 1/2 x 1 1/4 Nut - Hex, Locking 1/2 Gear Case - Single, Mark IV.2 Assy (10’-13’ Units) Gear Case – Dual, Mark IV.2 Assy (14’-16 Units) QTY 4 2 4 1 2 2 2 8 8 8 1 AR 1 2 2 1 1 P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 61 Page Rev. B HIGHWAY EQUIPMENT COMPANY N CS 36508 7895 39110 20925 30725 22511 1899 48279 2135 20743 20318 20712 20644 SS 36508 7895 39110 20925 30725 22511 1899 48279 2135 20743 36408 36420 36414 O 1 2 3 4 5 6 7 8 9 10 11 12 13 PART NO. N ITEM -C U R R EN T CONVEYOR IDLER DESCRIPTION Chain Tightener Weldment Take-up Weldment Nut Weldment Pin - Roll, 1/4 x 1 1/2 Collar - Set, 1” Bearing - Take-up Sprocket - Idler Shaft - Idler Key - Square Screw - Set, 5/16 x 3/8 Bolt - Carriage, 3/8 x 1 Washer - Lock, 3/8 Nut - Hex, 3/8 QTY 2 2 2 2 2 2 2 1 2 4 12 12 12 P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 62 Page Rev. B HIGHWAY EQUIPMENT COMPANY N O N -C U R R EN T SEALER AND WIPER BELTS ITEM 1 2 3 4 5 6 7 8 9 10 11 PART NO. 20583 39408 39426 20710 20642 33207 20619 20691 3735 7084 13816 DESCRIPTION Screw - Machine Retainer - Front Wiper Belt Belt - Front Wiper Washer - Lock, 1/4 Nut - Hex, 1/4 Belt - Sealer Screw - Machine, 1/4 x 3/4 Washer - Flat, 1/4 Belt - Rear Wiper Retainer - Sealer Belt Belt - Sealer QTY 5 1 1 10 21 2 16 11 1 1 1 P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 63 Page Rev. B HIGHWAY EQUIPMENT COMPANY PART NO. DESCRIPTION -C ITEM U R R EN T CONVEYOR CHAIN N O 81389 81390 81391 81786 81392 81393 81394 81395 81403 81404 36697 20817 36699 6251 6245 20617 20624 N 1 2 3 4 5 6 7 8 9 10 Conveyor Chain Assembly - #4 Pintle For: 10’ Unit 11’ Unit 12’ Unit 12’6” Unit 13’ Unit 14’ Unit 15’ Unit 16’ Unit Cross Bar Weldment with Rivet Holes - #4 Pintle Splice Bar Weldment - #4 Pintle Pin - Connecting, #4 Pintle Pin - Cotter Link - Connecting, #4 Pintle Belt - Conveyor (Specify Body Length) Rivet Screw - Machine, Flat Head Screw - Machine, Truss Head QTY 1 1 1 1 1 1 1 1 A.R. 1 A.R. A.R. A.R. 1 A.R. 4 32 P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 64 Page Rev. B HIGHWAY EQUIPMENT COMPANY CS 409 SS EN T CHAIN SHIELD 304 SS 43697 43698 43699 43700 6244 N 39615 39616 39617 39618 6244 2 3 4 5 6 R -C U 54143 54144 54145 78903 54146 54147 54148 54149 N C 43816 43818 43820 78902 43810 43827 46993 46994 O 37367 37368 37369 55416 37370 39625 37371 46302 Chain Shield Assembly for #4 Chain Only 10’ Unit 11’ Unit 12’ Unit 12’6” Unit 13’ Unit 14’ Unit 15’ Unit 16’ Unit Chain and Belt Shield 10’ Unit 11’ Unit 12’ Unit 13’ Unit Rivet Belt - Sealer 10’ Unit 11’ Unit 12’ Unit 13’ Unit 14’ Unit 15’ Unit 16’ Unit Bolt - Carriage, 3/8 x 1 Washer - Lock, 3/8 Nut - Hex, 3/8 R 1 4768-132 7687-144 7687-156 7687-168 7687-180 7687-192 7687-204 20318 71829 20712 36420 20644 36414 54119 54120 54121 54122 6244 71829 36420 36414 2 2 2 2 2 2 2 2 1 1 1 1 AR 1 1 1 1 1 1 1 AR AR AR P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 65 Page Rev. B HIGHWAY EQUIPMENT COMPANY PART NO. DESCRIPTION CS SS 53982 53982 #5 Belt Assembly (10’ Unit) 53983 53983 #5 Belt Assembly (11’ Unit) 53984 53984 #5 Belt Assembly (12’ Unit) 53985 53985 #5 Belt Assembly (13’ Unit) The above assemblies include Items 3 and 19. 6465 6465 Bearing 32468 32468 Bearing 39597 39597 Belt Only (10’ Unit) 39598 39598 Belt Only (11’ Unit) 39599 39599 Belt Only (12’ Unit) 39600 39600 Belt Only ( 13’ Unit) 39572 43793 Pulley – Drive, Use with Single Pinion 54736 54737 Pulley – Drive, Use with Dual Pinion 33875 36366 Pulley - Snub 81343 81344 Pulley - Idler 81345 81345 Spacer - Pipe 81354 81354 Screw - Set, 3” 36417 36417 Nut - Hex, 5/8 QTY NOTE: 1 2 3 4 5 6 7 8 9 N O N ITEM -C U R R EN T #5 BOTTOM 2 2 1 1 1 1 1 1 1 1 2 1 1 P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 66 Page Rev. B HIGHWAY EQUIPMENT COMPANY #5 BOTTOM CONT’D CS SS 20319 36409 20712 36420 20644 36414 36507 36507 7895 7895 39110 39110 36508 36508 22511 22511 30725 30725 20925 20925 53995 53995 53992 53992 53993 53993 53994 53994 33884-23 33884-23 39603 39603 39604-23 39604-23 QTY 12 12 12 2 2 2 2 2 2 2 1 4 2 4 2 1 2 -C U R R EN T Bolt - Carriage, 3/8 x 1 1/4 Washer - Lock, 3/8 Nut - Hex, 3/8 Take-up Assembly - Includes Items 13 - 18 Bracket - Take-up Weldment Nut Weldment Chain Tightener Weldment Bearing - Take-up Collar - Set Pin - Roll Kit - Belt Splicing, Consisting of: Fastener - Hinge 1 Bolt Fastener - Hinge 2 Bolt Fastener - Hinge 3 Bolt Tape - Belt Stiffener Pin - Hinge Tube - Sealer N 13 14 15 16 17 18 19 DESCRIPTION O 10 11 12 PART NO. N ITEM P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 67 Page Rev. B HIGHWAY EQUIPMENT COMPANY O 1 2 3 4 5 6 7 8 9 10 11 12 13 PART NO. 82825 85065 82924 82921 6001 82919 82920-10 82918 82917 1572 21980 * 20710 * 20004 * 20642 N ITEM N -C U R R EN T CONVEYOR CHAIN OILER DESCRIPTION Tank – Oiler Assembly, Includes Items 8,9,10 Tube – Oiler Long Tube – Oiler Short Cap – Pipe Coupler – Pipe Connector - Male Tubing – Clear Tee – Swivel Valve – Shut-off Tank – Oiler Weldment Cap – Tank Washer - Lock, 1/4 Cap Screw - 1/4 x 7/8 Nut - Hex, 1/4 QTY 1 1 2 2 2 2 1 1 1 1 4 4 4 P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 68 Page Rev. B HIGHWAY EQUIPMENT COMPANY 8 9 10 11 12 13 14 15 16 17 18 QTY U Red-E-Vider Assembly Lime Divider Assembly Screw - Adjusting Weldment Nut - Wing, 1/4 SS Washer - Lock, 1/4 SS Extension - “V” Divider, SS Cap Screw - 5/16 x 1 SS Screw - Outer Screw Support Material Divider Weldment Lime Divider Weldment Back Plate Weldment for Red-E-Vider Back Plate Weldment for Lime Divider Washer - Flat, 3/8 SS Washer - Lock, 3/8 SS Nut - Wing, 3/8 Cap Screw - 1/4 x 3/4 SS Adjuster - Bar Guide Screw - Truss Head, 1/4 x 3/4 SS Nut - Square, 5/8 Washer - Lock, 5/16 SS Nut - Hex, 5/16 SS Washer - Flat, 1/4 SS -C N 81224 81225 81228 32445 36418 81238 34580 200040 81233 81234 81231 81232 36425 36420 20673 36393 81237 32446 80995 36419 36413 * 36423 DESCRIPTION O 1 2 3 4 5 6 7 PART NO. N ITEM R R EN T RED-E-VIDER / LIME DIVIDER 1 6 6 2 2 1 1 1 1 1 1 1 1 2 1 4 1 2 2 2 P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 69 Page Rev. B HIGHWAY EQUIPMENT COMPANY ITEM 1 2 3 4 5 6 7 8 9 N O N -C U R R EN T HILLSIDE FLOW DIVIDER PART NO. 36413 36419 36424 34580 56879 56880 56878 56926 20677 DESCRIPTION Nut - Hex, 5/16 SS Washer - Lock, 5/16 SS Washer - Flat, 5/16 SS Cap Screw - 5/16 x 1 SS Bracket - Clamp, SS Angle - Clamp, SS Panel - Divider, SS Support Weldment, SS Nut - Lock, 5/16 SS QTY 4 4 8 6 1 1 1 1 2 P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 70 Page Rev. B HIGHWAY EQUIPMENT COMPANY N 43022 82908 47336 72054 36425 36398 55218 20644 20714 20067 90623 6276 82908 DESCRIPTION O 1 2 3 4 5 6 7 8 9 10 11 12 PART NO. N ITEM -C U R R EN T SPINNER GUARD Guard - Spinner Guard - R.H.Weldment Guard - Center Section Weldment Nut - Hex, 3/8 Lock Washer - Flat, 3/8 Cap Screw - 3/8 x 1 Guard - Weldment L.H. Nut - Hex, 3/8 Washer - Lock, 3/8 Cap Screw - 3/8 x 1 Scale - Material Divider Screw - Drive Guard - Spinner Assembly, R.H. (Includes Items 1,10,11) QTY 1 1 2 2 2 1 4 4 4 1 3 1 NOTE: Guards are intended to reduce hazard of entanglement with machinery and injury. All guards must be installed per this drawing before spreader is put into operation. P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 71 Page Rev. B HIGHWAY EQUIPMENT COMPANY N O N -C U R R EN T 24” HYDRAULIC FANS P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 72 Page Rev. B HIGHWAY EQUIPMENT COMPANY 24” HYDRAULIC FANS CONTINUED R EN T 24” Hydraulic Fans Assembly Cap Screw - 1/2 x 1 Washer - Lock, 1/2 Hub Disc - Distributor Nut - Hex, Locking, 1/4 Cap Screw - 1/4 x 7/8 Cap Screw - 5/16 x 3/4 Fin - R.H. Weldment Nut - Hex, Locking Fin - L.H. Weldment Motor - Hydraulic Fan - L.H. Assembly Fan - R.H. Assembly Frame Weldment Bolt - Carriage, 1/2 x 1 1/2 Washer - Flat, 1/2 Bar - Stiffener Nut - Hex, 1/2 Cap Screw - 3/8 x 1 Washer - Flat, 3/8 Washer - Lock, 3/8 Nut - Hex, 3/8 Extension - Shield, R.H. Extension - Shield, L.H. Cap Screw – 3/8 x 1 1/4 Cap Screw - 1/2 x 1 1/4 Washer - Rubber Valve - Flow Divider Cap Screw - 1/4 x 2 1/4 Washer - Lock, 1/4 Nut - Hex, 1/4 R U 304 SS 81203 36401 36422 10877 27056 20676 20004 20034 25870 20677 25871 23800 14373 14372 81211 36411 36426 85099 36416 36398 36425 36420 36414 82964 82965 36399 36402 72294 43510 34865 36418 36412 -C 409 SS 81202 36401 36422 10877 27056 20676 20004 20034 25870 20677 25871 23800 14373 14372 81211 36411 36426 85099 36416 36398 36425 36420 36414 82964 82965 36399 36402 72294 43510 34865 36418 36412 DESCRIPTION N CS 81201 20127 20714 10877 27056 20676 20004 20034 25870 20677 25871 23800 14373 14372 81210 20430 20695 85098 20646 20067 20693 20712 20644 82960 82961 20068 20128 72294 43510 20010 20710 20642 N 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 PART NO. O ITEM QTY 2 14 2 2 12 12 18 3 18 3 2 1 1 1 4 4 2 4 6 8 8 10 1 1 2 8 2 1 2 2 2 P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 73 Page Rev. B HIGHWAY EQUIPMENT COMPANY 1 2 3 4 5 6 7 8 9 10 PART NO. N ITEM O N -C U R R EN T RESERVOIR CS 31140 38575 6033 20644 39158 20069 39159 20693 20712 21850 SS 31140 38575 6033 36414 39158 34858 39159 36425 36420 21850 DESCRIPTION Assembly - Reservoir (Includes Items 2, 3 & 10) Assembly - Sight & Temperature Gauge Plug - Pipe, 3/4 Nut - Hex, 3/8 Belt - Flex Mount Screw - Cap, 3/8 x 1 1/2 Belt - Flex Mount Washer - Flat, 3/8 Washer - Lock, 3/8 Assembly - Filler Cap QTY 1 1 1 4 2 4 2 4 4 1 P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 74 Page Rev. B HIGHWAY EQUIPMENT COMPANY N 29642 34195-180 43510 34717 29847 29761 29713 23800 29781 29574 4343 6001 34762 34761 34195-29 6007 34760 29714 DESCRIPTION O 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 PART NO. N ITEM -C U R R EN T TWIN SPINNER HYDRAULICS Hose Assembly Hose - Push-on Valve - Flow Divider Adapter - Connector Adapter - 90° Elbow Adapter - 90° Elbow Hose Assembly Motor - Spinner Adapter - Tee Hose Assembly Nipple - Close Coupling - Pipe Adapter - Tee Fitting - Socketless Hose - Push-on Elbow - 90° End - Hose Hose Assembly QTY 2 1 1 2 1 2 1 2 1 1 2 1 1 2 1 1 1 1 P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 75 Page Rev. B HIGHWAY EQUIPMENT COMPANY 58694 58695 58696 58697 58698 58699 58700 82500 43539 43540 82501 82502 82503 82504 29803 N 1 PART NO. O ITEM N -C U R R EN T RESERVOIR/PUMP HYDRAULICS 2 3 DESCRIPTION Tube Assembly for: 10’ Unit 11’ Unit 12’ Unit 13’ Unit 14’ Unit 15’ Unit 16’ Unit Tube Assembly for: 10’ Unit 11’ Unit 12’ Unit 13’ Unit 14’ Unit 15’ Unit 16’ Unit Adapter - O-ring QTY 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 76 Page Rev. B HIGHWAY EQUIPMENT COMPANY RESERVOIR/PUMP HYDRAULICS CONT’D PART NO. Driveline 22393 22394 22395 22396 22397 22398 19 20 21 22 23 6027 6028 11738 6011 21878-72 6288 22155 1 1 1 1 1 1 Nipple - Close (Use with 1 1/4” & 1 1/2” Pumps) Adapter - Close Nipple (Use w/ 1 3/4” - 2 1/2” Pumps) Adapter - 90° Elbow (Use with 1 1/4” & 1 1/2” Pumps) Adapter - Elbow (Use with 1 3/4” - 2 1/2” Pumps) Hose - Suction Clamp - Hose Valve - Gate 1 1 1 1 1 4 1 EN T Pump Assembly - 1 1/4” Pump Assembly - 1 1/2” Pump Assembly - 1 3/4” Pump Assembly - 2” Pump Assembly - 2 1/4” Pump Assembly - 2 1/2” R Direct Mount 31230 31231 30168 31232 36847 31233 N 18 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 2 1 1 1 R 13 14 15 16 17 Valve - Relief Adapter - 90° Elbow Hose - 1” Dia. x 17 7/8” Fitting - Socketless Adapter - 90° Elbow Adapter – Tee Swivel Nut Adapter - Close Nipple Filter - Oil Filter Element Indicator Plug - Pipe Tank - Hydraulic Gauge - Sight & Temperature Cap - Filler Adapter - 45° Elbow End - Hose Barb - Hose Hose - 1” x 120” Adapter - 90° Elbow (Use with 1 1/4” & 1 1/2” Pumps) Adapter - Reducing (Use with 1 3/4” - 2 1/2” Pumps) U 12 QTY -C A B C 37447 29840 81336 34761 29807 29850 34724 39845 43530 43534 6029 31140 38575 21850 34726 56509 24502 29610 29763 29794 N 4 5 6 7 8 9 10 11 DESCRIPTION O ITEM P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 77 Page Rev. B HIGHWAY EQUIPMENT COMPANY 1 2 3 4 5 6 7 8 9 PART NO. N ITEM O N -C U R R EN T MARK IV.2 CONTROL HYDRAULICS 29847 34725 34732 32485 43550 20011 20676 29838 29775 29781 81340 42996 29726 56111 DESCRIPTION Adapter - 90° Elbow Adapter - 90° Tapped Adapter - 90° Elbow Valve - Control Bracket - Valve Cap Screw - 1/4 x 2 1/2 Nut - Lock, 1/4 Adapter - 90° Elbow Adapter - Connector Adapter - Tee Hose - Return Assembly (Single Pinion Gear Case) Hose - Return Assembly (Dual Pinion Gear Case) Hose Assembly (Single Pinion Gear Case) Hose Assembly (Dual Pinion Gear Case) QTY AR 1 1 1 1 2 2 1 1 1 1 1 1 1 P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 78 Page Rev. B HIGHWAY EQUIPMENT COMPANY MARK IV.2 CONTROL HYDRAULICS CONTINUED T Gear Case – Single Mark IV.2 Assembly Gear Case – Single Pinion Mark IV.2 Motor – Hydraulic, 1 1/2” Gear Case – Single Mark III Assembly Gear Case – Single Pinion Mark III Gear Case – Dual Mark IV.2 Assembly Gear Case – Dual Pinion Mark IV.2 Motor – Hydraulic, 1 1/4” Standard Motor – Hydraulic, 1 1/4” Modified Gear Case – Dual Mark III Assembly Gear Case – Dual Pinion Mark III Adapter - Connector Adapter - Connector Hose Assembly Hose Assembly Adapter - Tee Adapter - Tee EN 12 13 14 15 16 17 84956 84954 46395 * 73325 * 73327 84957 84955 82459 82462 * 82465 * 73329 29753 29778 56107 56121 29850 29781 QTY R 11 DESCRIPTION R 10 PART NO. 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 U ITEM N O N -C NOTE: Hydraulic fittings for Mark III are different than those shown. P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 79 Page Rev. B HIGHWAY EQUIPMENT COMPANY -C U R R EN T SINGLE PINION GEAR CASE PART NO. N ITEM O N 46395 - 1 1/2” Motor 46396 - 2” Motor 1 2 3 4 5 6 7 8 9 10 11 12 13 43501 2564 6031 20040 20711 27465 44403 37002 37003 38981 37005 37006 37007 37008 DESCRIPTION Gear Case Assembly Cap - Breather Plug - Pipe Cap Screw - 5/16 x 2 Washer - Lock, 5/16 Bushing - Pipe, 1/8” x 7/8X Housing - Outboard Housing - Inboard Gear - Pinion Gear Gasket Seal - Oil Bearing Bearing QTY 1 2 9 9 1 1 1 1 1 1 1 1 3 P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 80 Page Rev. B HIGHWAY EQUIPMENT COMPANY N 55971 2564 6031 20040 20711 27465 55974 38982 37003 38981 38978 37006 37007 37008 20431 38979 38980 DESCRIPTION O 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 PART NO. N ITEM -C U R R EN T DUAL PINION GEAR CASE Gear Case Assembly Cap - Breather Plug - Pipe Cap Screw - 5/16 x 2 Washer - Lock, 5/16 Bushing - Pipe, 1/8” x 7/8X Housing - Outboard Housing - Inboard Gear - Pinion Gear Gasket Seal - Oil Bearing Bearing Screw - Nylock Set, 5/16 x 3/4 Washer Screw - Allen Head 55970 & 55972 - 1” Motors 82459 & 82462 - 1 1/4” Motors 38897 & 46395 - 1 1/2” Motors 38898 & 46396 - 2” Motors QTY 1 2 10 10 9 1 1 2 1 1 1 2 4 1 2 1 P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 81 Page Rev. B HIGHWAY EQUIPMENT COMPANY 1 2 3 4 5 6 7 8 9 10 11 12 PART NO. N ITEM O N -C U R R EN T SPINNER MOTOR 23800 33777 28485 33809 71980 23940 28494 41014 41013 28454 28486 28499 28490 58797 DESCRIPTION Motor Assembly Ring - Retainer Shaft Seal - Excluder Seal Tool Seal Installation (Required to Install Item 4) “O” Ring Cone - Bearing Cup - Bearing Spacer Spacer (Kit) Ring - Snap Plate - Shaft End Plug QTY 1 1 1 1 1 2 2 1 1 1 1 2 P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 82 Page Rev. B HIGHWAY EQUIPMENT COMPANY SPINNER MOTOR CONTINUED DESCRIPTION 28495 23806 23819 23818 23820 28498 23822 23812 QTY Bushing Bearing Seals - Pocket (Makes 12 Seals) Plate Gasket Housing Set - Gear Cover - Port End Washer Cap Screw Key Kit - Overhaul (Includes Items 1,3-7,9,13,15 & 17) Kit - Seal (Includes Items 3-5) N -C U R R EN T 23833 24458 72547 72548 1 4 1 2 2 1 1 1 4 4 1 O 13 14 15 16 17 18 19 20 21 22 23 PART NO. N ITEM P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 83 Page Rev. B HIGHWAY EQUIPMENT COMPANY 4 5 6 7 8 9 10 N 1 2 3 73555 73473 73474 37385 37401 3065 37386 73480 Motor - Hydraulic, 1 1/4” Motor - Hydraulic, 1 1/4” Modified Motor - Hydraulic, 1 1/2” Modified Motor - Hydraulic, 2” Motor - Hydraulic, 1 1/2” (Use w/ Mark III) Motor - Hydraulic, 1 1/2” Modified (Use w/ Mark III) Motor - Hydraulic, 1” Motor - Hydraulic, 1” Modified Cap Screw - 5/16 x 7/8 Seal Flange - Mounting (Used on 46395,46396 & 55972) Flange - Mounting (Used on 38897 & 55970) Seal Seal - “O” Ring Race - Bearing Bearing - Thrust Needle Key Shaft - Output Keyed Seal - “O” Ring QTY -C N 82459 82462 46395 46396 38897 46395 55970 55972 30665 73471 73556 DESCRIPTION U PART NO. O ITEM R R EN T CONVEYOR MOTOR 4 1 1 1 1 1 1 1 1 1 3 P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 84 Page Rev. B HIGHWAY EQUIPMENT COMPANY CONVEYOR MOTOR CONTINUED T EN R R 18 19 37400 37381 16938 16937 47065 * 73477 * 73472 39137 U 15 16 17 Drive (Used on 46395, 46396 & 38897) Drive (Used on 55970 & 55972) Plate - Spacer Gerotor - 1 1/4” Gerotor - 1 1/2” Gerotor - 2” Gerotor - 1” Spacer - 1 1/2” Spacer - 2” Spacer - 1” * No Spacer (Item 14) on 1 1/4” Motor Cap - End Washer - Seal Cap Screw (Used on 46396) Cap Screw (Used on 46395 & 38897) Cap Screw (Used on 55970 & 55972) Seal - “O” Ring Washer - Back-up Seal Kit (Includes Items 2,4,5,10,16,18 & 19) 1 1 1 1 1 1 1 1 1 1 1 7 7 7 7 1 1 -C 14 16946 47062 37388 83015 37394 37395 47063 37398 37399 47064 QTY N 12 13 DESCRIPTION O 11 PART NO. N ITEM P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 85 Page Rev. B HIGHWAY EQUIPMENT COMPANY N O N -C U R R EN T PUMP PART NO. 22394 22395 22396 22397 22398 DESCRIPTION Pump - Gear Assembly, 1 1/2” Gear Assembly, 1 3/4” Gear Assembly, 2” Gear Assembly, 2 1/4” Gear Assembly, 2 1/2” P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 86 Page Rev. B HIGHWAY EQUIPMENT COMPANY PUMP CONTINUED 23823 30040 23824 23825 23826 23812 22 23 24 20188 20189 20190 20191 20192 QTY U R R EN T Ring - Snap Seal - Double Lip Sleeve - Bearing Bearing - Roller “O” Ring Bearing Race - Thrust Bearing - Thrust Key Shaft - Drive Washer - Thrust Cover - End, Shaft Assembly - Check Bushing - Shaft Spring Bearing - Roller Seal - Pocket (Makes 12 Seals) Plate - Thrust Gasket Housing - Gear, 1 1/2” Housing - Gear, 1 3/4” Housing - Gear, 2” Housing - Gear, 2 1/4” Housing - Gear, 2 1/2” Gear - Drive, Comes only as a matched set: Gear - Driven, Comes only as a matched set: Gear Set, 1 1/2” Gear Set, 1 3/4” Gear Set, 2” Gear Set, 2 1/4” Gear Set, 2 1/2” Cover - End, Port Washer Cap Screw - for 1 1/2” Pump Cap Screw - for 1 3/4” Pump Cap Screw - for 2” Pump Cap Screw - for 2 1/4” Pump Cap Screw - for 2 1/2” Pump -C N 20 21 * 22630 * 23804 23811 23803 * 23802 * 23809 * 23810 23828 23821 23827 23801 23805 * 23808 23807 23806 * 23819 23818 * 23820 23814 30039 23815 23816 23817 DESCRIPTION N 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 PART NO. O ITEM 1 1 1 1 1 2 1 1 1 1 1 2 1 1 4 1 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 4 4 4 4 4 4 * - Included in Seal Kit 27490—Shaft and Seal Kit 27491 includes 27490 plus Items 4 and 9 P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 87 Page Rev. B HIGHWAY EQUIPMENT COMPANY PART NO. O ITEM N -C U R R EN T PUMP DIRECT MOUNT N 31231 30168 31232 36847 31233 11760 11761 11762 11763 11764 13149 20188 20189 20190 20191 20192 1 2 3 4 5 6 7 DESCRIPTION Pump - Gear Assembly, 1 1/2” Gear Assembly, 1 3/4” Gear Assembly, 2” Gear Assembly, 2 1/4” Gear Assembly, 2 1/2” “O” Ring Seal - Double Lip Seal - Double Lip Ring - Retainer Shaft - Drive Cover - End, Shaft Cap Screw - for 1 1/2” Pump Cap Screw - for 1 3/4” Pump Cap Screw - for 2” Pump Cap Screw - for 2 1/4” Pump Cap Screw - for 2 1/2” Pump QTY 1 1 11 1 1 1 4 4 4 4 4 P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 88 Page Rev. B HIGHWAY EQUIPMENT COMPANY PUMP DIRECT MOUNT CONTINUED R EN T Check Assembly Bearing - Roller Spring Bushing - Shaft Cover - End, Port Housing - Gear, 1 1/2” Housing - Gear, 1 3/4” Housing - Gear, 2” Housing - Gear, 2 1/4” Housing - Gear, 2 1/2” Plate - Thrust Seal - Pocket (Makes 12 Seals) Gasket Gear - Drive & Driven, Comes only as a matched set: Gear Set, 1 1/2” Gear Set, 1 3/4” Gear Set, 2” Gear Set, 2 1/4” Gear Set, 2 1/2” Bearing - Tapered Roller Kit - Seal (Includes Items 1-3,15 & 16) U R 23823 30040 23824 23825 23826 28491 13048 -C 18 23805 23806 23807 23808 23812 23814 30039 23815 23816 23817 23818 23819 23820 QTY 2 4 1 1 1 1 1 1 1 1 2 1 2 1 1 1 1 1 1 1 N 14 15 16 17 DESCRIPTION O 8 9 10 11 12 13 PART NO. N ITEM P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 89 Page Rev. B HIGHWAY EQUIPMENT COMPANY 5 6 7 8 9 10 11 12 13 14 15 16 N 13850 17932 7210 5649 11756 6069 20644 20712 20817 20069 * 20129 * 2211 * 2776 20748 * 20646 * 20714 6122 DESCRIPTION O 1 2 3 4 PART NO. N ITEM -C U R R EN T PUMP MOUNTING KIT Bracket - Pump Weldment Shaft - Drive U-Joint U-Joint Group - Hardware, Pump (Includes Items 5 - 16) Zerk - Grease Nut - Hex Washer - Lock Pin - Cotter Cap Screw Cap Screw Key - Square Key - Square Screw - Set Nut - Hex Washer - Lock Pin - Shear QTY 1 1 1 1 1 1 4 4 1 4 4 1 1 2 4 4 1 P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 90 Page Rev. B HIGHWAY EQUIPMENT COMPANY 6 7 8 9 10 O 1 2 3 4 5 PART NO. 32485 N.S. 20735 24555 24556 24557 28474 24559 24563 24566 24574 24558 N ITEM N -C U R R EN T SPINNER CONTROL VALVE DESCRIPTION Valve - Hydraulic Body - Adjustable Divider Screw - Set, 1/4 x 1/4 Plug Spring Spool - Rotary Kit - Seal (Includes Items 6 & 7) Ring - Snap “O” Ring Screw - Thumb Spool Handle QTY 1 1 2 1 1 1 2 2 1 1 1 N.S. - Not Serviced Separately P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 91 Page Rev. B HIGHWAY EQUIPMENT COMPANY N O N -C U R R EN T DECALS P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 92 Page Rev. B HIGHWAY EQUIPMENT COMPANY DECALS CONTINUED 20 QTY U R R EN T Decal - Caution, Improper Operation Decal - Warning, Stay Out of Box Decal - Caution, Material to be Spread Decal - Caution, Hydraulic Oil Only Decal - Caution, Keep Valve Open Decal - Fender Capacity Decal - Synco-Matic Mark IV.2 Decal - Warning, No Step Decal - Warning, Guard is for Your Protection Decal - Filter Decal - Oil Lube Chart Decal - Feedgate Slide Scale Decal - Important, Adjust Spinner (On Divider) Decal - Flying Material Decal - Warning, Hot Components Decal - Important, Conveyor Chain Live Decal - New Leader, White Decal - New Leader, Red Decal - Striping White (Specify Length) Decal - Striping Red (Specify Length) Decal - Striping White Rear Decal - Striping Red Rear Decal - L2020GT, White Decal - L2020GT, Red Paint - Touch Up, New Leader Red Paint - Touch Up, White -C 19 150034 364 321 8665 8664 39200 90665 55630 55631 39379 6541 23769 71526 368 39138 21476 58937 58938 58935 58936 58935-53 58936-53 79867 79868 31736 31740 N 18 DESCRIPTION O 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 PART NO. N ITEM 1 2 1 1 1 2 1 2 2 1 1 1 1 1 1 1 3 3 1 1 1 1 3 3 AR AR P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 93 Page Rev. B HIGHWAY EQUIPMENT COMPANY PART NO. N O 39830 1 6114 2 3824 3 6107 4 6108 5 6110 6 * 21580-600 7 3775 8 38611 9 * 20003 10 20572 11 * 20641 12 * 20642 13 * 20691 14 * 20709 15 * 20710 16 * 6198 17 * 21986 DESCRIPTION N ITEM -C U R R EN T LIGHTS Kit - Lights Lamp - Cluster, Red Mount - Belt, Reflector Reflector - Red Clearance Lamp - Amber Clearance Lamp - Amber Wire - 14 Ga. Black Bracket - Clearance Lamp Bracket - Clearance Lamp Cap Screw - 1/4 x 3/4 Screw - Machine, 3/16 x 3/4 Nut - Hex, 3/16 Nut - Hex, 1/4 Washer, 1/4 Washer - Lock, 3/16 Washer - Lock Clip - Wire Grommet - Rubber, 3/16 QTY 1 4 4 2 2 1 2 2 24 33 33 24 24 33 8 21 10 P l e a s e G i v e P a r t N o . , D e s c r i p t i o n a n d U n i t S e r i a l N o .81102-F 94 Page Rev. B